Standard Lemma guide

rat

name · noun · verb · 38 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • răt
  • Australian, General-American, Received-Pronunciation: /ɹæt/
  • US: Recorded audio is listed in the source snapshot.
  • British, Southern, Standard: /ɹat/
  • UK: Recorded audio is listed in the source snapshot.
  • Scotland, Wales: /ɾat/
  • New-Zealand: /ɹɛt/
  • rhymes with -æt
  • CMU ARPABET: R AE1 T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

name

Meaning 1

The first of the 12-year cycle of animals which appear in the Chinese zodiac related to the Chinese calendar.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any of the numerous members of several rodent families that usually have short limbs, a pointy snout, a long, hairless tail, and a body length greater than about 12 cm, or 5 inches.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A medium-sized rodent belonging to the genus Rattus.

Definition source: English Wiktionary via Wiktextract

Topics: biology, natural-sciences, zoology

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A person who is known for betrayal.

Definition source: English Wiktionary via Wiktextract

Usage: informal

Examples

  • Near-synonyms: rouge, scoundrel, snake; see also Thesaurus:villain
  • rat bastard
  • What a rat, leaving us stranded here!

Meaning relationships

Synonyms: fink, ratfink, betrayer, snake in the grass, quisling, traitor, backstabber, cockatrice, double-crosser, rat, ratter, recreant, renegade, serpent, snake, swike, treacher, treacherer, treasonist, turntippet, withersake, wolf in sheep's clothing, rouge, scoundrel, antimodel, bad guy, baddie, bastard, beggar, blackguard, bounder, cad, coistril, evildoer, fustilarian, harlot, heavy, knave, lidderon, makeshift, miscreant, ne'er-do-well, niding, nithing, rapscallion, rascal, rogue, scab, scamp, scapegrace, scum, scumbag, thug, undesirable, varlet, villain

Antonyms: none provided

Broader terms: jerk, person, assbag, assbreath, assbucket, asschunk, asscunt, assface, assfag, assfaggot, assfuck, assfucker, asshat, asshead, asshole, assmonkey, assmouth, assmunch, assmuncher, asstard, asswagon, assweed, asswipe, bag of dicks, ball sack, ballsucker, barf bag, bastard, berk, bitchcunt, bitchface, bitchfuck, bitchwhore, blackguard, buttface, butthead, buttmunch, buttmuncher, choad, chunderhead, chunk-blower, cockatrice, cockbag, cockbreath, cockface, cockfag, cockfuck, cockfucker, cock gobbler, cockhead, cock-knocker, cockmonger, cockmunch, cockmuncher, cocksack, cockshit, cocksuck, cocksucker, cockwad, cockwaffle, cockweasel, cockwipe, crapface, craphead, cullion, cumbucket, cum guzzler, cumrag, cumstain, cunt, cuntard, cuntass, cuntbag, cuntbiscuit, cuntbitch, cuntbreath, cuntbucket, cuntface, cuntfuck, cuntfucker, cunthead, cuntlapper, cuntlicker, cuntmuffin, cunt muncher, cuntrag, cuntshit, cuntstain, cuntsucker, cuntwad, cuntwaffle, cuntweasel, cuntweed, cuntwhacker, cuntwipe, dick, dickass, dickbag, dickbiscuit, dickbreath, dickbucket, dickface, dickfuck, dickfucker, dickhead, dicklicker, dick munch, dick muncher, dicknose, dicknut, dicksack, dickshit, dickslap, dicksneeze, dickstain, dickster, dicksucker, dicktard, dickwad, dickweasel, dickweed, dickwipe, dillweed, dipfuck, dipshit, dirtbag, dirthead, dirtwad, douche, douchebag, douche boat, doucheburger, douchecanoe, douchelord, douche nozzle, douchewad, douchewagon, fag, faggot, faggotface, fuck, fuckass, fuckbag, fuckball, fuckbucket, fuckchop, fucker, fuckface, fuckhead, fucklord, fuckmitten, fuckmuffin, fucknose, fucknozzle, fuckoid, fuckrod, fuckshit, fuckstain, fuckster, fuckstick, fuckskull, fucktrumpet, fuckwaffle, fuckweed, fuckwit, fuckweasel, fucktard, git, hosebag, jackass, jackoff, jagoff, jagweed, jerkball, jerko, jerkoff, jerkwad, jerkweed, jitbag, jizzbag, knob-gobbler, knob polisher, lowlife, meanie, nark, nutsack, paddock, penishead, piece of crap, piece of garbage, piece of junk, piece of shit, piece of trash, piece of work, pile of crap, pile of shit, pig, pissbag, pissface, pisshead, pisspot, prick, prickface, prickhead, prickwad, pukeball, pukestain, pusbag, pushead, pussybreath, sack of shit, schmuck, scoundrel, scum, scumbag, scumbreath, scumbug, scumbutt, scumface, scumfuck, scumhead, scumhole, scumlord, scunge, scuzz, scuzzball, scuzzbucket, scuzzoid, shitass, shitball, shitbag, shitbeast, shitbird, shitbiscuit, shitbreath, shitbucket, shitcock, shitcunt, shitdick, shiteater, shitface, shitfuck, shitfucker, shitgibbon, shitgoblin, shitguzzler, shithead, shitheap, shitheel, shithook, shitlicker, shitlord, shitmuncher, shitneck, shitnugget, shitnuts, shitpiss, shitpot, shitrag, shitsack, shitstain, shitwad, shitwaffle, shitweasel, shitweed, sleaze, sleazeball, sleazebag, sleazebucket, sleazehole, sleazewad, slimebucket, slimeface, slimehole, slimewad, snotbag, snotball, snotface, snothead, snotrag, snotwad, sourhead, squib, swine, thundercunt, tool, tosser, tosspot, turdbreath, turdface, turdhead, undesirable, vonce, wanker, wankface, wankfart, wankhead, wankpuffin, wankstain, weasel, wet wipe

5

noun

Meaning 5

An informant or snitch.

Definition source: English Wiktionary via Wiktextract

Usage: informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: fink, ratfink, stool pigeon, abaddon, accuser, beefer, bewrayer, bigmouth, blabber, blabtale, blabtongue, canary, CI, finger, fizgig, gossip, grass, informant, informer, jurat, leak, mole, narc, nark, nonce, outer, peacher, quisling, rat, rooster, sneak, snitch, snout, squealer, state's evidence, stooge, stoolie, supergrass, sycophant, tattler, tattletale, telltale tit, telltale, tout, whistleblower

Antonyms: none provided

6

noun

Meaning 6

A scab: a worker who acts against trade union policies.

Definition source: English Wiktionary via Wiktextract

Usage: informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: fink, ratfink, blackleg, knobstick, scalie

Antonyms: none provided

7

noun

Meaning 7

A person who routinely spends time at a particular location.

Definition source: English Wiktionary via Wiktextract

Usage: slang

Examples

  • Our teenager has become a mall rat.
  • He loved hockey and was a devoted rink rat.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

A wad of shed hair used as part of a hairstyle.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

A roll of material used to puff out the hair, which is turned over it.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

Vagina, vulva.

Definition source: English Wiktionary via Wiktextract

Usage: UK, slang, vulgar

Qualifier: north-west London

Examples

  • Get your rat out.

Meaning relationships

Synonyms: beaver, pussy, axe wound, badly packed kebab, bearded clam, beef curtains, burger, chocha, clam, cooch, coochie, coochy, cookie, coot, cooter, crack, cunny, cunt, fanny, foo-foo, front bottom, fur burger, fur pie, gash, gee, girl penis, hair pie, ham sandwich, honey hole, it, kebab, kitty, ladybits, minge, minnie, moocha, mooshoo, mott, muff, muffin, na-na, nonny, nooky, noonie, old hat, pee flap, pee-pee, pink, poontang, prat, pudendum muliebre, punani, quaint, quiff, quim, rat, roast beef, scut, slit, slot, snatch, treasures, tuppence, twat, twinkle, vadge, vagina, vajay, va-jay-jay, vulva, wee-wee, yoni

Antonyms: none provided

11

noun

Meaning 11

Ellipsis of muskrat.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, ellipsis, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

noun

Meaning 12

A scratch or a score.

Definition source: English Wiktionary via Wiktextract

Usage: regional

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

noun

Meaning 13

A place in the sea with rapid currents and crags where a ship is likely to be torn apart in stormy weather.

Definition source: English Wiktionary via Wiktextract

Usage: regional

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

noun

Meaning 14

A ration.

Definition source: English Wiktionary via Wiktextract

Usage: slang

Topics: government, military, politics, war

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

noun

Meaning 15

Initialism of rapid antigen test.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, countable, initialism

Topics: medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

noun

Meaning 16

Initialism of Rapid Area Transit.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, countable, initialism

Qualifier: public transportation

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

noun

Meaning 17

Initialism of ram air turbine.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, countable, initialism

Topics: aeronautics, aerospace, aviation, business, engineering, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

18

noun

Meaning 18

Initialism of remote-access Trojan.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, countable, initialism

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

19

noun

Meaning 19

Initialism of relevant alternatives theory.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism, uncountable

Topics: human-sciences, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

20

verb

Meaning 20

To hunt or kill rats.

Definition source: English Wiktionary via Wiktextract

Usage: usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

21

verb

Meaning 21

To betray a political party, cause or principle; to betray someone, to desert a person or thing.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

22

verb

Meaning 22

To work as a scab, going against trade union policies.

Definition source: English Wiktionary via Wiktextract

Usage: informal, intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

23

verb

Meaning 23

To backcomb (hair).

Definition source: English Wiktionary via Wiktextract

Usage: US

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

24

verb

Meaning 24

To inform on someone; to betray someone to the police or authorities.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Qualifier: with on or out

Examples

  • He ratted on his coworker.
  • He is going to rat us out!

Meaning relationships

Synonyms: none provided

Antonyms: none provided

25

verb

Meaning 25

To scratch or score.

Definition source: English Wiktionary via Wiktextract

Usage: regional

Examples

  • He ratted a vertical line on his face with a pocket knife.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

26

verb

Meaning 26

To tear, rip, rend.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete, rare, regional

Examples

  • Ratted to shreds.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

27

verb

Meaning 27

Damn, drat, blast; used in oaths.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

28

noun

Meaning 28

any of various long-tailed rodents similar to but larger than a mouse

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: rodent, gnawer

Narrower terms: pocket rat, brown rat, Norway rat, Rattus norvegicus, black rat, roof rat, Rattus rattus, bandicoot rat, mole rat, jerboa rat, rice rat, Oryzomys palustris

29

noun

Meaning 29

a pad (usually made of hair) worn as part of a woman's coiffure

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: pad

30

noun

Meaning 30

one who reveals confidential information in return for money

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: informer, betrayer, squealer, blabber

Antonyms: none provided

Broader terms: informant, source

Narrower terms: fink, snitch, snitcher, stoolpigeon, stool pigeon, stoolie, sneak, sneaker, canary, nark, copper's nark, supergrass, grass

31

noun

Meaning 31

a person who is deemed to be despicable or contemptible

Definition source: Princeton WordNet 3.0

Examples

  • only a rotter would do that
  • kill the rat
  • throw the bum out
  • you cowardly little pukes!
  • the British call a contemptible person a `git'

Meaning relationships

Synonyms: rotter, dirty dog, skunk, stinker, stinkpot, bum, puke, crumb, lowlife, scum bag, so-and-so, git

Antonyms: none provided

Broader terms: unpleasant person, disagreeable person

32

noun

Meaning 32

someone who works (or provides workers) during a strike

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: scab, strikebreaker, blackleg

Antonyms: none provided

Broader terms: worker

33

verb

Meaning 33

give away information about somebody

Definition source: Princeton WordNet 3.0

Examples

  • He told on his classmate who had cheated on the exam

Meaning relationships

Synonyms: denounce, tell on, betray, give away, grass, shit, shop, snitch, stag

Antonyms: none provided

Broader terms: inform

Narrower terms: sell out

34

verb

Meaning 34

catch rats, especially with dogs

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: capture, catch

35

verb

Meaning 35

give (hair) the appearance of being fuller by using a rat

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: pad, fill out

36

verb

Meaning 36

take the place of work of someone on strike

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: fink, scab, blackleg

Antonyms: none provided

Broader terms: work, do work

37

verb

Meaning 37

employ scabs or strike breakers in

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: hire, engage, employ

38

verb

Meaning 38

desert one's party or group of friends, for example, for one's personal advantage

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: defect, desert

History

Etymology

From Middle English raat, rat, ratt, ratte, rotte, from Old English ræt, rætt, from Proto-West Germanic *ratt, from Proto-Germanic *rattaz, *rattō (“rat”), of uncertain origin, possibly from Proto-Indo-European *Hreh3d- (“to gnaw, scrape, scratch”). However, the rat may have been unknown in Northern Europe in antiquity, and the Proto-Germanic word may have referred to a different animal; see *rattaz for more. Attestation of this family of words begins in the 12th century. Cognates Cognate with North Frisian root (“rat”), Saterland Frisian Rotte (“rat”), West Frisian rôt (“rat”), Dutch rat, rot (“rat”), German Ratte (“rat”), Luxembourgish Rat (“rat”), Vilamovian rot, rott (“rat”), Yiddish ראַץ (rats, “rat”), Danish and Norwegian Bokmål rotte (“rat”), Faroese and Icelandic rotta (“rat”), Norwegian Nynorsk rotta, rotte, røtte (“rat”), Swedish råtta (“rat”), Latin rattus, ratus (“rat”) (whence Asturian ratu (“mouse”), Catalan rata (“rat”), French rat (“rat”), Italian ratto (“rat”), Portuguese rato (“rat”), Spanish rata (“rat”), rato (“male rat”)); also Latin rōdō (“to bite, gnaw, nibble; to backbite, disparage, slander”), Sanskrit रदति (radati, “to scrape, scratch; to cut path, pave; to lead river into a channel; to bestow, convey”). Some of the Germanic cognates show considerable consonant variation, e.g. Middle Low German ratte, radde; Middle High German rate, ratte, ratze. The irregularity may be symptomatic of a late dispersal of the word, although Kroonen accounts for it with a Proto-Germanic stem *raþō nom., *ruttaz gen., showing both ablaut and a Kluge's law alternation, with the variation arising from varying remodellings in the descendants. Kroonen states that this requires a Proto-Indo-European etymon in final *t and is incompatible with the usual derivation from Proto-Indo-European *Hreh3d- (“to scrape, scratch, gnaw”).

From Middle English ratten, further etymology unknown. Compare Middle Low German retten (“to tear, tear up”), Middle High German ratzen (“to scratch; rasp; tear”). Could be related to write. See also rit.

Across languages

Translations

386 source translations are retained for this English entry.

  • Acehnese: tikoh — rodent
  • Afrikaans: rot — rodent
  • Ainu: エルㇺ (erum) — rodent
  • Akan: okisi — rodent
  • Aklanon: daga' — rodent
  • Albanian: miu i gjirizeve — rodent
  • Southern Altai: эрлен (erlen) — rodent
  • Southern Altai: јӱскен (ǰüsken) — rodent
  • Amharic: አይጥ (ʾäyṭ) — rodent
  • Ankave: abia' mɨ'xɨrɨ' — rodent
  • Chungli Ao: koya — rodent
  • Arabic: جُرَذ (juraḏ) — rodent
  • Arabic: فَأْر (faʔr) — rodent
  • Arabic: جرز (gerz) — rodent
  • Arabic: فار (fār) — rodent
  • Arabic: طوبة (ṭūbba) — rodent
  • Arabic: فار (fār) — rodent
  • Arabic: جَرْدَون (d͡ʒar do:n, ʒar do:n) — rodent
  • Arabic: فار (fār) — rodent
  • 'Are'are: 'asuhe — rodent
  • Armenian: առնետ (aṙnet) — rodent
  • Eastern Arrernte: nyemale — rodent
  • Assamese: এন্দুৰ (endur) — rodent
  • Asturian: aguarón — rodent
  • Asturian: rata — rodent
  • Aymara: achaku — rodent
  • Azerbaijani: siçovul — rodent
  • West Coast Bajau: tikus — rodent
  • Balinese: bikul — rodent
  • Balinese: jero ketut — rodent
  • Bangi: mpo — rodent
  • Bashkir: ҡомаҡ (qomaq) — rodent
  • Basque: arratoi — rodent
  • Belarusian: пацу́к (pacúk) — rodent
  • Belarusian: шчур (ščur) — rodent
  • Bengali: ইঁদুর (ĩdur) — rodent
  • Bouyei: ranz — rodent
  • Bouyei: waauc — rodent
  • Breton: razh — rodent
  • Bulgarian: плъх (plǎh) — rodent
  • Burmese: ကြွက် (krwak) — rodent
  • Catalan: rata — rodent
  • Catalan: rat — rodent
  • Cebuano: ilaga — rodent
  • Chamicuro: shileti — rodent
  • Cherokee: ᏥᏍᏔᏥ (tsistatsi) — rodent
  • Chichewa: khoswe class 1a/6 — rodent
  • Chinese Cantonese: 老鼠 (lou5 syu2) — rodent
  • Chinese Cantonese: 大鼠 (daai6 syu2) — rodent
  • Chinese: лочў (ločw) — rodent
  • Chinese: 鳥鼠 /鸟鼠 (iáu-chhú / niáu-chhí / niáu-chhír) — rodent
  • Chinese Mandarin: 老鼠 (lǎoshǔ) — rodent
  • Chinese Mandarin: 鼠 (shǔ) — rodent
  • Chinese Mandarin: 鼡 (shǔ) — rodent
  • Chinese Mandarin: 大鼠 (dàshǔ) — rodent
  • Wu Chinese: 老蟲 /老虫 — rodent
  • Wu Chinese: 老鼠 — rodent
  • Chuukese: nakkich — rodent
  • Crimean Tatar: sıçavul — rodent
  • Czech: krysa — rodent
  • Czech: potkan — rodent
  • Danish: rotte — rodent
  • Dutch: rat — rodent
  • Dutch: bruine rat — rodent
  • Dutch: rioolrat — rodent
  • Dutch: zwarte rat — rodent
  • Erzya: крыса (krïsa) — rodent
  • Esperanto: rato — rodent
  • Estonian: rott — rodent
  • Ewe: alegeli — rodent
  • Extremaduran: topinu — rodent
  • Faroese: rotta — rodent
  • Fijian: kalavo — rodent
  • Fiji Hindi: chuuha — rodent
  • Finnish: rotta — rodent
  • French: rat — rodent
  • French: souris — rodent
  • French: surmulot — rodent
  • French: rat gris — rodent
  • French: rat d'égout — rodent
  • French: rat noir — rodent
  • West-Frisian: rôt — rodent
  • Friulian: pantiane — rodent
  • Gagauz: patkan — rodent
  • Galician: rata — rodent
  • Georgian: ვირთხა (virtxa) — rodent
  • German: Ratte — rodent
  • German: Ratz — rodent
  • German: Ratze — rodent
  • German: Rättin — rodent
  • German: Rattenmännchen — rodent
  • German: Rattenweibchen — rodent
  • Greek: αρουραίος (arouraíos) — rodent
  • Mbya Guarani: anguja — rodent
  • Gujarati: ઉંદર (undar) — rodent
  • Hausa: ɓera — rodent
  • Hausa: kūsu — rodent
  • Hawaiian: ʻiole — rodent
  • Hebrew: חֻלְדָּה (ḥuldá) — rodent
  • Hebrew: עַכְבְּרוֹשׁ ('akhbarósh) — rodent
  • Higaonon: ambaw — rodent
  • Hiligaynon: balabaw — rodent
  • Hindi: चूहा (cūhā) — rodent
  • Hindi: मूश (mūś) — rodent
  • Hungarian: patkány — rodent
  • Icelandic: rotta — rodent
  • Ido: rato — rodent
  • Igbo: oke — rodent
  • Indonesian: tikus — rodent
  • Interlingua: ratto — rodent
  • Interlingua: ratta — rodent
  • Iranun: ria — rodent
  • Irish: francach dubh — rodent
  • Irish: luch francach — rodent
  • Irish: luchóg mhor — rodent
  • Irish: francach — rodent
  • Italian: topo — rodent
  • Italian: sorcio — rodent
  • Italian: ratto — rodent
  • Ivatan: karam — rodent
  • Japanese: 鼠 (nezumi) — rodent
  • Japanese: ネズミ (nezumi) — rodent
  • Japanese: ラット (ratto) — rodent
  • Japanese: 熊鼠 (kumanezumi) — rodent
  • Japanese: クマネズミ (kumanezumi) — rodent
  • Javanese: werok — rodent
  • Kannada: ಇಲಿ (ili) — rodent
  • S'gaw Karen: ယုၢ် (yu̱) — rodent
  • Kashmiri: گَگُر (gagur) — rodent
  • Kazakh: егеуқұйрық (egeuqūiryq) — rodent
  • Khmer: កណ្ដុរប្រែង (kɑɑkɑndol praeng) — rodent
  • Khmer: កណ្ដុរ (kɑndol) — rodent
  • Kimaragang: tombud — rodent
  • Korean: 쥐 (jwi) — rodent
  • Kunigami: っゑっちゅー (wwecchū) — rodent
  • Central Kurdish: جرج (circ) — rodent
  • Northern Kurdish: cird — rodent
  • Kyrgyz: арчычкан (arcıckan) — rodent
  • Ladin: roza — rodent
  • Lao: ຫນູ (nū) — rodent
  • Latgalian: žurka — rodent
  • Latgalian: rataste — rodent
  • Latin: mūs — rodent
  • Latvian: žurka — rodent
  • Lingala: mpo — rodent
  • Lithuanian: žiurkė — rodent
  • Livonian: svȯrkõz — rodent
  • Livonian: suorkõz — rodent
  • Luganda: emmese — rodent
  • Luhya: embeba — rodent
  • Lushootseed: k'ədayuʔ — rodent
  • Luxembourgish: Rat — rodent
  • Macedonian: стаорец (staorec) — rodent
  • Macedonian: стаор (staor) — rodent
  • Malagasy: voalavo — rodent
  • Malay: tikus — rodent
  • Malayalam: എലി (eli) — rodent
  • Maltese: far — rodent
  • Manggarai: belawo — rodent
  • Mansaka: ambaw — rodent
  • Manx: roddan — rodent
  • Māori: kiore — rodent
  • Maranao: riya — rodent
  • Marathi: उंदिर (undir) — rodent
  • Marshallese: kijdik — rodent
  • Mauritian Creole: lera — rodent
  • Mazanderani: اشنیک (ašnik) — rodent
  • Central Melanau: belabau — rodent
  • Central Melanau: tikuih — rodent
  • Central Melanau: umut — rodent
  • Mirandese: rato — rodent
  • Miyako: ゆむぬ (yumunu) — rodent
  • Mizo: sa-zu — rodent
  • Moksha: крьса (kŕsa) — rodent
  • Mon: ကၞိ — rodent
  • Mongolian: оргодол (orgodol) — rodent
  • Mongolian: босуул (bosuul) — rodent
  • Khiamniungan Naga: shàuh — rodent
  • Navajo: łéʼétsoh — rodent
  • Neapolitan: zoccola — rodent
  • Nepali: चूहा (cūhā) — rodent
  • Nepali: मूस (mūs) — rodent
  • Nheengatu: wawirú — rodent
  • Nivkh: няӻр (ņaġr) — rodent
  • Norwegian Bokmål: rotte — rodent
  • Norwegian Nynorsk: rotte — rodent
  • Occitan: rat — rodent
  • Occitan: garri — rodent
  • Odia: ଇନ୍ଦୁର (indura) — rodent
  • Odia: କୁନ୍ଦୁ (kundu) — rodent
  • Okinawan: ヱンチュ — rodent
  • Okinawan: エンチュ — rodent
  • Old English: rætt — rodent
  • Oromo: antuuta — rodent
  • Osage: įchóhtąą — rodent
  • Ossetian: уыры (wyry) — rodent
  • Mon: မူသိက (mūsika) — rodent
  • Panamint: kawan — rodent
  • Pannonian Rusyn: паткань (patkanʹ) — rodent
  • Pashto: سويکه (soyáka) — rodent
  • Pashto: مږه (mᶕɀa) — rodent
  • Pashto: ګنډېرڅه (gnaḍercá) — rodent
  • Dari: مُوش (mūš) — rodent
  • Iranian Persian: موش (muš) — rodent
  • Plautdietsch: Raut (nds) — rodent
  • Polish: szczur — rodent
  • Portuguese: ratazana — rodent
  • Portuguese: rato — rodent
  • Punjabi: ਚੂਹਾ (cūhā) — rodent
  • Punjabi: ਮੂਸਾ (mūsā) — rodent
  • Réunion Creole French: ra — rodent
  • Romani: muski — rodent
  • Romanian: șobolan — rodent
  • Romansh: ratun — rodent
  • Russian: кры́са (krýsa) — rodent
  • Russian: пасю́к (pasjúk) — rodent
  • Sami: roahttu — rodent
  • Northern Sami: roahttu — rodent
  • Skolt-Sami: rott — rodent
  • Skolt-Sami: jõnnsäʹppli — rodent
  • Southern Sami: rööhtse — rodent
  • Samoan: 'iole — rodent
  • Sanskrit: मूष् (mūṣ) — rodent
  • Sanskrit: आखु (ākhu) — rodent
  • Santali: ᱜᱳᱱ (gon) — rodent
  • Sardinian: mus — rodent
  • Scots: ratton — rodent
  • Scottish Gaelic: radan — rodent
  • Serbo-Croatian: пацов — rodent
  • Serbo-Croatian: штакор — rodent
  • Serbo-Croatian: pacov — rodent
  • Serbo-Croatian: štakor — rodent
  • Sicilian: surci martoriu — rodent
  • Sicilian: surgi martognu — rodent
  • Sinhalese: ලොකු මීයා (loku mīyā) — rodent
  • Slovak: potkan — rodent
  • Slovak: krysa — rodent
  • Slovene: podgana — rodent
  • Somali: jiir — rodent
  • Lower Sorbian: ratwa — rodent
  • Lower Sorbian: rata — rodent
  • Lower Sorbian: wjelika myš — rodent
  • Upper Sorbian: wulka myš — rodent
  • Upper Sorbian: šćura — rodent
  • Sotho: roto — rodent
  • Spanish: rata — rodent
  • Sranan Tongo: alata — rodent
  • Swahili: panya — rodent
  • Swedish: råtta — rodent
  • Sylheti: ꠃꠘ꠆ꠖꠥꠞ (undur) — rodent
  • Tagalog: daga — rodent
  • Tajik: муш (muš) — rodent
  • Talysh: морә (morǝ) — rodent
  • Tamil: எலி (eli) — rodent
  • Tarifit: aɣarda — rodent
  • Tatar: күсе (küse) — rodent
  • Tausug: ambaw — rodent
  • Telugu: ఎలుక (eluka) — rodent
  • Tetum: laho — rodent
  • Thai: หนู (nǔu) — rodent
  • Tibetan: ཙི་ཙི་ཆེན་པོ (tsi tsi chen po) — rodent
  • Tigrinya: ኣንጭዋ (ʾanč̣əwa) — rodent
  • Tok Pisin: rat — rodent
  • Tongan: kumā — rodent
  • Tswana: peba — rodent
  • Tumbuka: mbeŵa — rodent
  • Turkish: sıçan — rodent
  • Turkish: fare — rodent
  • Turkish: keme — rodent
  • Ottoman Turkish: صیچان (sıçan) — rodent
  • Ottoman Turkish: فاره (fare) — rodent
  • Ottoman Turkish: موش (muş) — rodent
  • Ottoman Turkish: كمه (keme) — rodent
  • Turkmen: alaka — rodent
  • Ukrainian: пацю́к (pacjúk) — rodent
  • Ukrainian: щур (ščur) — rodent
  • Unami: xinkòhpukwès — rodent
  • Unami: amànkahpukwès — rodent
  • Urdu: چُوها — rodent
  • Urdu: مُوش (mūś) — rodent
  • Uyghur: چاشقان (chashqan) — rodent
  • Uyghur: تۇلۇمچاشقان (tulumchashqan) — rodent
  • Uzbek: kalamush — rodent
  • Venetan: sorxe — rodent
  • Vietnamese: chuột — rodent
  • Volapük: rat — rodent
  • Walloon: rat — rodent
  • Waray-Waray: yatot — rodent
  • Welsh: llygoden fawr — rodent
  • Welsh: llygod mawr — rodent
  • West Frisian: rôt — rodent
  • Woiwurrung: dayang — rodent
  • Wolof: kaña gi — rodent
  • Xhosa: ibuzi — rodent
  • Yaeyama: うぇんちゅ (Wenchu) — rodent
  • Yao (Africa): likoswe class 5 — rodent
  • Yiddish: ראַץ (rats) — rodent
  • Yiddish: שטשור (shtshur) — rodent
  • Yonaguni: うやんとぅ (uyantu) — rodent
  • Yoruba: eku — rodent
  • Zhuang: nou — rodent
  • Zulu: igundane — rodent
  • Belarusian: здра́днік (zdrádnik) — traitor
  • Belarusian: здра́дніца (zdrádnica) — traitor
  • Bulgarian: преда́тел (predátel) — traitor
  • Bulgarian: преда́телка (predátelka) — traitor
  • Finnish: petturi — traitor
  • German: Verräter — traitor
  • Irish: lúbaire — traitor
  • Italian: spia — traitor
  • Italian: delatore — traitor
  • Italian: pentito — traitor
  • Italian: traditore — traitor
  • Macedonian: предавник (predavnik) — traitor
  • Macedonian: предавница (predavnica) — traitor
  • Macedonian: предавничка (predavnička) — traitor
  • Polish: kapuś — traitor
  • Polish: szpicel — traitor
  • Polish: donosiciel — traitor
  • Russian: преда́тель (predátelʹ) — traitor
  • Russian: преда́тельница (predátelʹnica) — traitor
  • Sicilian: judeu — traitor
  • Sicilian: cunfidenti dâ custura — traitor
  • Sicilian: pintutu — traitor
  • Sicilian: tradituri — traitor
  • Spanish: chivato — traitor
  • Swedish: förrädare — traitor
  • Ukrainian: зра́дник (zrádnyk) — traitor
  • Ukrainian: зра́дниця (zrádnycja) — traitor
  • Finnish: roisto — scoundrel or villain
  • Finnish: lurjus — scoundrel or villain
  • German: Schurke — scoundrel or villain
  • Russian: мерза́вец (merzávec) — scoundrel or villain
  • Russian: мерза́вка (merzávka) — scoundrel or villain
  • Russian: негодя́й (negodjáj) — scoundrel or villain
  • Russian: негодя́йка (negodjájka) — scoundrel or villain
  • Sicilian: vicariotu — scoundrel or villain
  • Sicilian: sdisanestu — scoundrel or villain
  • Spanish: villano — scoundrel or villain
  • Spanish: bribón — scoundrel or villain
  • Spanish: canalla — scoundrel or villain
  • Swedish: usling — scoundrel or villain
  • Swedish: skurk — scoundrel or villain
  • Swedish: bov — scoundrel or villain
  • Swedish: fähund — scoundrel or villain
  • Bulgarian: доно́сник (donósnik) — informer or snitch
  • Bulgarian: доно́сница (donósnica) — informer or snitch
  • Bulgarian: доно́сничка (donósnička) — informer or snitch
  • Finnish: vasikka — informer or snitch
  • German: Spitzel — informer or snitch
  • Hebrew: שְׁטִינְקֶר (shtínker) — informer or snitch
  • Russian: стука́ч (stukáč) — informer or snitch
  • Russian: стука́чка (stukáčka) — informer or snitch
  • Russian: доно́счик (donósčik) — informer or snitch
  • Russian: доно́счица (donósčica) — informer or snitch
  • Russian: кры́са (krýsa) — informer or snitch
  • Sicilian: cunfidenti dâ custura — informer or snitch
  • Sicilian: sbirru — informer or snitch
  • Spanish: chivato — informer or snitch
  • Spanish: sapo — informer or snitch
  • Ukrainian: доно́щик (donóščyk) — informer or snitch
  • Ukrainian: доно́щиця (donóščycja) — informer or snitch
  • Russian: завсегда́тай (zavsegdátaj) — a person who routinely spends time at a certain location
  • Russian: завсегда́тайка (zavsegdátajka) — a person who routinely spends time at a certain location
  • Bulgarian: предавам (predavam) — to tell on someone
  • Bulgarian: донасям за (donasjam za) — to tell on someone
  • Catalan: delatar — to tell on someone
  • Catalan: acuar — to tell on someone
  • Danish: stikke — to tell on someone
  • Finnish: antaa ilmi — to tell on someone
  • Finnish: kannella — to tell on someone
  • French: moucharder — to tell on someone
  • French: cafter — to tell on someone
  • French: balancer — to tell on someone
  • Galician: delatar — to tell on someone
  • German: verraten — to tell on someone
  • Irish: tréig — to tell on someone
  • Manx: treig — to tell on someone
  • Polish: kapować — to tell on someone
  • Polish: sypać — to tell on someone
  • Polish: donosić — to tell on someone
  • Russian: стуча́ть (stučátʹ) — to tell on someone
  • Russian: доноси́ть (donosítʹ) — to tell on someone
  • Russian: крысить (krysitʹ) — to tell on someone
  • Spanish: delatar — to tell on someone
  • Spanish: chivar — to tell on someone