Standard Lemma guide

steadfastly

adv · 2 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

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  • Received-Pronunciation: /ˈstɛdfɑːstli/
  • General-American: /ˈstɛdfæstli/
  • CMU ARPABET: S T EH1 D F AE2 S T L IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adv

Meaning 1

In a steadfast manner; firmly; with conviction

Definition source: English Wiktionary via Wiktextract

Examples

  • He steadfastly refuses to go out with her.

Meaning relationships

Synonyms: resolutely

Antonyms: none provided

2

adverb

Meaning 2

with resolute determination

Definition source: Princeton WordNet 3.0

Examples

  • we firmly believed it
  • you must stand firm

Meaning relationships

Synonyms: firm, firmly, unwaveringly

Antonyms: none provided

History

Etymology

Inherited from Middle English stedefastly, stedefastliche; equivalent to steadfast + -ly.

Across languages

Translations

14 source translations are retained for this English entry.

  • Bulgarian: вярно (vjarno) — in a steadfast manner
  • Finnish: vakaasti — in a steadfast manner
  • Finnish: vankkumattomasti — in a steadfast manner
  • Finnish: vankkumatta — in a steadfast manner
  • Ancient Greek: ἀσφαλῶς (asphalôs) — in a steadfast manner
  • Northern Kurdish: nebezkî — in a steadfast manner
  • Northern Kurdish: bi nebezî — in a steadfast manner
  • Latin: firmiter — in a steadfast manner
  • Old English: trumlīċe — in a steadfast manner
  • Portuguese: firmemente — in a steadfast manner
  • Portuguese: resolutamente — in a steadfast manner
  • Portuguese: decididamente — in a steadfast manner
  • Swedish: bestämt — in a steadfast manner
  • Swedish: ståndaktigt — in a steadfast manner