Standard Lemma guide

unsuccessfully

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

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.

  • /ˌʌnsəkˈsɛsfəli/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: AH2 N S AH0 K S EH1 S F AH0 L IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adv

Meaning 1

Not successfully; without success; to no avail.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adverb

Meaning 2

without success

Definition source: Princeton WordNet 3.0

Examples

  • she tried unsuccessfully to persuade him to buy a new car

Meaning relationships

Synonyms: none provided

Antonyms: successfully

History

Etymology

From unsuccessful + -ly or un- + successfully.

Across languages

Translations

7 source translations are retained for this English entry.

  • Czech: neúspěšně — not successfully; without success
  • Esperanto: sensukcese — not successfully; without success
  • Georgian: წარუმატებლად (c̣arumaṭeblad) — not successfully; without success
  • Hindi: असफलतापूर्वक (asphaltāpūrvak) — not successfully; without success
  • Hungarian: sikertelenül — not successfully; without success
  • Russian: безуспе́шно (bezuspéšno) — not successfully; without success
  • Spanish: no exitosamente — not successfully; without success
Real reading context

unsuccessfully in complete knowledge articles