Standard Lemma guide

synonym

noun · verb · 6 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.

  • sĭn'ənĭm
  • /ˈsɪn.əˌnɪm/
  • US: Recorded audio is listed in the source snapshot.
  • South-Asia: /ˈsɪn.ə.nɪm/
  • South-Asia: /sɪˈnɔ.nɪm/
  • rhymes with -ɪm
  • CMU ARPABET: S IH1 N AH0 N IH2 M Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A term (word or phrase) which is synonymous with others.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, linguistics, sciences, semantics

Examples

  • Near-synonyms: near-synonym, parasynonym, plesionym
  • “Happy” is a synonym of “glad”.

Meaning relationships

Synonyms: poecilonym, near-synonym, parasynonym, plesionym

Antonyms: antonym, opposite

Broader terms: term

2

noun

Meaning 2

Any of the various names that could in theory be used for a taxon in accordance with the relevant rules.

The subset of those names other than the one to be used according to the rules.

Definition source: English Wiktionary via Wiktextract

Usage: informal

Topics: biology, natural-sciences, taxonomy

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Any of the various names that could in theory be used for a taxon in accordance with the relevant rules.

Any name that has been applied to a taxon other than the one to be used, including those not allowed by the rules such as misspellings or nomina nuda.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

Topics: biology, natural-sciences, taxonomy

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

An alternative (often shorter) name defined for an object in a database.

Definition source: English Wiktionary via Wiktextract

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

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

To make synonymous.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

two words that can be interchanged in a context are said to be synonymous relative to that context

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: equivalent word

Antonyms: antonym

Broader terms: word

History

Etymology

From Middle English sinonyme, from Latin synōnymum, from Ancient Greek συνώνυμον (sunṓnumon), neuter singular form of συνώνυμος (sunṓnumos, “synonymous”), from σύν (sún, “with”) + ὄνομα (ónoma, “name”). By surface analysis, syn- + -onym.

Across languages

Translations

130 source translations are retained for this English entry.

  • Albanian: sinonim — word with same meaning as another
  • Arabic: مُرَادِف (murādif) — word with same meaning as another
  • Aramaic: ܢܦܝܩ ܫܡܐ — word with same meaning as another
  • Armenian: հոմանիշ (homaniš) — word with same meaning as another
  • Asturian: sinónimu — word with same meaning as another
  • Azerbaijani: sinonim — word with same meaning as another
  • Belarusian: сіно́нім (sinónim) — word with same meaning as another
  • Bengali: প্রতিশব্দ (protiśobdo) — word with same meaning as another
  • Central Bikol: kabaingtaramon — word with same meaning as another
  • Bulgarian: синони́м (sinoním) — word with same meaning as another
  • Burmese: ပရိယာယ် (pa.ri.yay) — word with same meaning as another
  • Catalan: sinònim — word with same meaning as another
  • Chinese Mandarin: 同義詞 /同义词 (tóngyìcí) — word with same meaning as another
  • Chinese Mandarin: 代名詞 /代名词 (dàimíngcí) — word with same meaning as another
  • Chinese Mandarin: 近義詞 /近义词 (jìnyìcí) — word with same meaning as another
  • Chinese Mandarin: 相似詞 /相似词 (xiāngsìcí) — word with same meaning as another
  • Czech: synonymum — word with same meaning as another
  • Czech: slovo souznačné — word with same meaning as another
  • Danish: synonym — word with same meaning as another
  • Dutch: synoniem — word with same meaning as another
  • Dutch: evenwoord — word with same meaning as another
  • Esperanto: sinonimo — word with same meaning as another
  • Estonian: sünonüüm — word with same meaning as another
  • Finnish: synonyymi — word with same meaning as another
  • French: synonyme — word with same meaning as another
  • Galician: sinónimo — word with same meaning as another
  • Georgian: სინონიმი (sinonimi) — word with same meaning as another
  • German: Synonym — word with same meaning as another
  • German: Synonymum — word with same meaning as another
  • German: Gleichwort — word with same meaning as another
  • German: bedeutungsgleiches Wort — word with same meaning as another
  • Greek: συνώνυμο (synónymo) — word with same meaning as another
  • Ancient Greek: συνώνυμον (sunṓnumon) — word with same meaning as another
  • Hebrew: מִלָּה נִרְדֶּפֶת (milá nirdéfet) — word with same meaning as another
  • Hindi: पर्याय (paryāy) — word with same meaning as another
  • Hindi: पर्यायवाची (paryāyvācī) — word with same meaning as another
  • Hindi: समानार्थी शब्द (samānārthī śabd) — word with same meaning as another
  • Hungarian: szinonima — word with same meaning as another
  • Hungarian: rokon értelmű szó — word with same meaning as another
  • Icelandic: samheiti — word with same meaning as another
  • Ido: sinonimo — word with same meaning as another
  • Indonesian: sinonim — word with same meaning as another
  • Indonesian: kata padanan — word with same meaning as another
  • Irish: comhchiallach — word with same meaning as another
  • Italian: sinonimo — word with same meaning as another
  • Japanese: 同義語 (dōgigo) — word with same meaning as another
  • Japanese: 類義語 (ruigigo) — word with same meaning as another
  • Kazakh: синоним (sinonim) — word with same meaning as another
  • Khmer: ន័យដូច (nɨy douc) — word with same meaning as another
  • Khmer: វេវចនៈ (veevĕəʼcaʼnaʼ) — word with same meaning as another
  • Korean: 같은말 (gateunmal) — word with same meaning as another
  • Korean: 비슷한말 (biseuthanmal) — word with same meaning as another
  • Korean: 동의어 (dong'uieo) — word with same meaning as another
  • Korean: 유의어 (yuuieo) — word with same meaning as another
  • Lao: ໄວພົດ (wai phot) — word with same meaning as another
  • Latin: synōnymum — word with same meaning as another
  • Latvian: sinonīms — word with same meaning as another
  • Lithuanian: sinoni̇̀mas — word with same meaning as another
  • Macedonian: синони́м (sinoním) — word with same meaning as another
  • Malay: kata seerti — word with same meaning as another
  • Malay: sinonim — word with same meaning as another
  • Malay: muradif — word with same meaning as another
  • Malayalam: പര്യായം (paryāyaṁ) — word with same meaning as another
  • Māori: kupu taurite — word with same meaning as another
  • Marathi: समानार्थी शब्द (samānārthī śabda) — word with same meaning as another
  • Norwegian Bokmål: synonym — word with same meaning as another
  • Norwegian Bokmål: liketyding — word with same meaning as another
  • Norwegian Nynorsk: synonym — word with same meaning as another
  • Norwegian Nynorsk: liketyding — word with same meaning as another
  • Persian: هممعنی (ham-ma'ni) — word with same meaning as another
  • Persian: مترادف (motarâdef) — word with same meaning as another
  • Polish: synonim — word with same meaning as another
  • Polish: bliskoznacznik — word with same meaning as another
  • Portuguese: sinónimo — word with same meaning as another
  • Portuguese: sinônimo — word with same meaning as another
  • Romanian: sinonim — word with same meaning as another
  • Russian: сино́ним (sinónim) — word with same meaning as another
  • Serbo-Croatian: истозначница — word with same meaning as another
  • Serbo-Croatian: сино̀нӣм — word with same meaning as another
  • Serbo-Croatian: istòznačnica — word with same meaning as another
  • Serbo-Croatian: sinònīm — word with same meaning as another
  • Sicilian: sinùnimu — word with same meaning as another
  • Slovak: synonymum — word with same meaning as another
  • Slovene: sopomenka — word with same meaning as another
  • Slovene: sinonim — word with same meaning as another
  • Spanish: sinónimo — word with same meaning as another
  • Swahili: kisawe — word with same meaning as another
  • Swahili: sinonimu — word with same meaning as another
  • Swedish: synonym — word with same meaning as another
  • Swedish: liktyding — word with same meaning as another
  • Tagalog: singkahulugan — word with same meaning as another
  • Tagalog: kasing-kahulugan — word with same meaning as another
  • Telugu: ప్రతిపదము (pratipadamu) — word with same meaning as another
  • Thai: ไวพจน์ (wai-pót) — word with same meaning as another
  • Thai: คําพ้องความ (kam-pɔ́ɔng-kwaam) — word with same meaning as another
  • Turkish: sinonim — word with same meaning as another
  • Turkish: anlamdaş — word with same meaning as another
  • Turkish: müteradif — word with same meaning as another
  • Ukrainian: сино́нім (synónim) — word with same meaning as another
  • Uyghur: مەنىداش سۆز (menidash söz) — word with same meaning as another
  • Vietnamese: từ đồng nghĩa — word with same meaning as another
  • Volapük: leigasinifavöd — word with same meaning as another
  • Walloon: sinonime — word with same meaning as another
  • Walloon: Piron-parey — word with same meaning as another
  • Welsh: cyfystyr — word with same meaning as another
  • Welsh: gair cyfystyr — word with same meaning as another
  • Czech: synonymum — in zoological nomenclature
  • Dutch: synoniem — in zoological nomenclature
  • Finnish: synonyymi — in zoological nomenclature
  • Galician: sinónimo — in zoological nomenclature
  • Japanese: シノニム (shinonimu) — in zoological nomenclature
  • Japanese: 異名 (imei) — in zoological nomenclature
  • Portuguese: sinónimo — in zoological nomenclature
  • Portuguese: sinônimo — in zoological nomenclature
  • Swahili: sinonimu — in zoological nomenclature
  • Swedish: synonym — in zoological nomenclature
  • Swedish: vetenskaplig synonym — in zoological nomenclature
  • Swedish: namnsynonym — in zoological nomenclature
  • Czech: synonymum — in botanical nomenclature
  • Dutch: synoniem — in botanical nomenclature
  • Finnish: synonyymi — in botanical nomenclature
  • Galician: sinónimo — in botanical nomenclature
  • Japanese: シノニム (shinonimu) — in botanical nomenclature
  • Japanese: 異名 (imei) — in botanical nomenclature
  • Portuguese: sinónimo — in botanical nomenclature
  • Portuguese: sinônimo — in botanical nomenclature
  • Swahili: sinonimu — in botanical nomenclature
  • Swedish: synonym — in botanical nomenclature
  • Swedish: vetenskaplig synonym — in botanical nomenclature
  • Swedish: namnsynonym — in botanical nomenclature
Real reading context

synonym in complete knowledge articles