Standard Lemma guide

soothfast

adj · adv · 3 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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1

adj

Meaning 1

Actual; real.

Definition source: English Wiktionary via Wiktextract

Usage: archaic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Based on the truth, true; faithful; honest, veracious

Definition source: English Wiktionary via Wiktextract

Usage: archaic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adv

Meaning 3

Actually; truthfully.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: above a bit, actually, all things considered, as a matter of fact, by right, certainly, come to think of it, de facto, definitely, de jure, fact is, forsooth, frankly, honestly, in actuality, in all honesty, indubitably, in fact, in faith, in point of fact, in reality, in truth, indeed, legitimately, literally, not gonna lie, properly, really, right, simply, soothfast, soothly, surely, to be frank, to be honest, TBH, to tell the truth, truly, truthfully, undoubtedly, verily, very much, wis

Antonyms: none provided

History

Etymology

From Middle English sothfast, from Old English sōþfæst (“true, trustworthy”), from Proto-West Germanic *sanþafast. Equivalent to sooth + fast.

Across languages

Translations

2 source translations are retained for this English entry.

  • Finnish: todellinen — based on the truth
  • Finnish: todenmukainen — based on the truth