Standard Lemma guide

steadfast

adj · 4 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.

  • Received-Pronunciation: /ˈstɛdfɑːst/
  • General-American: /ˈstɛdfæst/
  • obsolete: /ˈstɛdfəst/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: S T EH1 D F AE2 S T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Fixed or unchanging; steady.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Firmly loyal or constant; unswerving.

Definition source: English Wiktionary via Wiktextract

Examples

  • steadfast support
  • steadfast commitment

Meaning relationships

Synonyms: none provided

Antonyms: infirm

3

adjective satellite

Meaning 3

firm and dependable especially in loyalty

Definition source: Princeton WordNet 3.0

Examples

  • a steadfast ally
  • a staunch defender of free speech
  • unswerving devotion
  • unswerving allegiance

Meaning relationships

Synonyms: staunch, unswerving

Antonyms: none provided

4

adjective satellite

Meaning 4

marked by firm determination or resolution; not shakable

Definition source: Princeton WordNet 3.0

Examples

  • firm convictions
  • a firm mouth
  • steadfast resolve
  • a man of unbendable perseverence
  • unwavering loyalty

Meaning relationships

Synonyms: firm, steady, stiff, unbendable, unfaltering, unshakable, unwavering

Antonyms: none provided

History

Etymology

From Middle English stedefast, from Old English stedefæst, from Proto-Germanic *stadifastuz, equivalent to stead (“place; spot; position”) + fast (“firm; fixed”). Cognate with Middle Dutch stedevast (“steadfast”), Icelandic staðfestur (“steadfast”), Danish stedfast (“firmly attached, secured”), Danish stadfæste (“to confirm; ratify”), Norwegian Nynorsk stadfesta (“confirm, ratify; establish”), Swedish stadfästa (“to confirm; establish”).

Across languages

Translations

79 source translations are retained for this English entry.

  • Arabic: ثابت (ṯābit) — fixed or unchanging; steady
  • Bulgarian: неподвижен (nepodvižen) — fixed or unchanging; steady
  • Bulgarian: устойчив (ustojčiv) — fixed or unchanging; steady
  • Chinese Cantonese: 堅定嘅 /坚定嘅 (gin1 ding6 ge3) — fixed or unchanging; steady
  • Dutch: standvastig — fixed or unchanging; steady
  • Finnish: luja — fixed or unchanging; steady
  • Finnish: vakaa — fixed or unchanging; steady
  • French: déterminé — fixed or unchanging; steady
  • Galician: firme — fixed or unchanging; steady
  • German: unentwegt — fixed or unchanging; steady
  • German: standhaft — fixed or unchanging; steady
  • Gothic: 𐍄𐌿𐌻𐌲𐌿𐍃 (tulgus) — fixed or unchanging; steady
  • Ancient Greek: βέβαιος (bébaios) — fixed or unchanging; steady
  • Ancient Greek: καρτερός (karterós) — fixed or unchanging; steady
  • Irish: diongbháilte — fixed or unchanging; steady
  • Irish: buanseasmhach — fixed or unchanging; steady
  • Italian: saldo — fixed or unchanging; steady
  • Latin: firmus — fixed or unchanging; steady
  • Latin: obnīxus — fixed or unchanging; steady
  • Latin: fidus — fixed or unchanging; steady
  • Latin: constans — fixed or unchanging; steady
  • Lithuanian: nepajudinamas — fixed or unchanging; steady
  • Māori: titikaha — fixed or unchanging; steady
  • Māori: tōmau — fixed or unchanging; steady
  • Māori: pūmau — fixed or unchanging; steady
  • Middle English: stedefast — fixed or unchanging; steady
  • Navajo: yíníłdzil — fixed or unchanging; steady
  • Norwegian: stødig — fixed or unchanging; steady
  • Norwegian Bokmål: vedvarende — fixed or unchanging; steady
  • Norwegian Bokmål: stadig — fixed or unchanging; steady
  • Occitan: fèrm — fixed or unchanging; steady
  • Persian: ثابت (sâbet) — fixed or unchanging; steady
  • Polish: niezachwiany — fixed or unchanging; steady
  • Polish: niezłomny — fixed or unchanging; steady
  • Portuguese: firme — fixed or unchanging; steady
  • Portuguese: constante — fixed or unchanging; steady
  • Russian: усто́йчивый (ustójčivyj) — fixed or unchanging; steady
  • Russian: непоколеби́мый (nepokolebímyj) — fixed or unchanging; steady
  • Russian: сто́йкий (stójkij) — fixed or unchanging; steady
  • Sanskrit: दृढ (dṛḍha) — fixed or unchanging; steady
  • Swedish: stadig — fixed or unchanging; steady
  • Swedish: stabil — fixed or unchanging; steady
  • Turkish: daimî — fixed or unchanging; steady
  • Turkish: değişmez — fixed or unchanging; steady
  • Turkish: sabit — fixed or unchanging; steady
  • Turkish: sürekli — fixed or unchanging; steady
  • Bulgarian: предан (predan) — firmly loyal or constant; unswerving
  • Bulgarian: ве́рен (véren) — firmly loyal or constant; unswerving
  • Bulgarian: всеотда́ен (vseotdáen) — firmly loyal or constant; unswerving
  • Chinese Cantonese: 忠實嘅 /忠实嘅 (zung1 sat6 ge3) — firmly loyal or constant; unswerving
  • Chinese Cantonese: 忠誠嘅 /忠诚嘅 (zung1 sing4 ge3) — firmly loyal or constant; unswerving
  • Chinese Mandarin: 忠實 /忠实 (zhōngshí) — firmly loyal or constant; unswerving
  • Chinese Mandarin: 堅定不移 /坚定不移 (jiāndìngbùyí) — firmly loyal or constant; unswerving
  • Dutch: standvastig — firmly loyal or constant; unswerving
  • Finnish: järkkymätön — firmly loyal or constant; unswerving
  • Finnish: vankkumaton — firmly loyal or constant; unswerving
  • Ancient Greek: ἀστραβής (astrabḗs) — firmly loyal or constant; unswerving
  • Ancient Greek: τλήμων (tlḗmōn) — firmly loyal or constant; unswerving
  • Hungarian: állhatatos — firmly loyal or constant; unswerving
  • Irish: diongbháilte — firmly loyal or constant; unswerving
  • Irish: buanseasmhach — firmly loyal or constant; unswerving
  • Latin: firmus — firmly loyal or constant; unswerving
  • Latin: certus — firmly loyal or constant; unswerving
  • Māori: titikaha — firmly loyal or constant; unswerving
  • Māori: tōmau — firmly loyal or constant; unswerving
  • Māori: kiriūka — firmly loyal or constant; unswerving
  • Māori: horopū — firmly loyal or constant; unswerving
  • Middle English: stedefast — firmly loyal or constant; unswerving
  • Norwegian: stødig — firmly loyal or constant; unswerving
  • Norwegian: traust — firmly loyal or constant; unswerving
  • Polish: oddany — firmly loyal or constant; unswerving
  • Portuguese: firme — firmly loyal or constant; unswerving
  • Portuguese: inabalável — firmly loyal or constant; unswerving
  • Russian: пре́данный (prédannyj) — firmly loyal or constant; unswerving
  • Russian: ве́рный (vérnyj) — firmly loyal or constant; unswerving
  • Spanish: constable — firmly loyal or constant; unswerving
  • Spanish: empecinado — firmly loyal or constant; unswerving
  • Swedish: orubblig — firmly loyal or constant; unswerving
  • Swedish: ståndaktig — firmly loyal or constant; unswerving