Colloquial Variant guide

all of a sudden

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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  • US: /ˌɔl əv ə ˈsʌdən/
  • Australia: Recorded audio is listed in the source snapshot.

1

adv

Meaning 1

Suddenly, quickly, without warning.

Definition source: English Wiktionary via Wiktextract

Usage: colloquial, not-comparable

Qualifier: set phrase

Examples

  • All of a sudden I felt very hot and tired.

Meaning relationships

Synonyms: all at once, at one stroke, in one fell swoop, just like that, out of the blue

Antonyms: none provided

2

adverb

Meaning 2

happening unexpectedly

Definition source: Princeton WordNet 3.0

Examples

  • suddenly she felt a sharp pain in her side

Meaning relationships

Synonyms: suddenly, of a sudden

Antonyms: none provided

3

adverb

Meaning 3

without warning

Definition source: Princeton WordNet 3.0

Examples

  • all at once, he started shouting

Meaning relationships

Synonyms: all at once

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

85 source translations are retained for this English entry.

  • Arabic: فَجْأَةً (fajʔatan) — colloquial: suddenly — see also suddenly
  • Bashkir: ҡапыл (qapıl) — colloquial: suddenly — see also suddenly
  • Bashkir: кинәт (kinət) — colloquial: suddenly — see also suddenly
  • Bengali: হঠাৎ (hoṭhat) — colloquial: suddenly — see also suddenly
  • Catalan: de cop — colloquial: suddenly — see also suddenly
  • Catalan: en sec — colloquial: suddenly — see also suddenly
  • Catalan: de sobte — colloquial: suddenly — see also suddenly
  • Catalan: de bursada — colloquial: suddenly — see also suddenly
  • Catalan: d'improvís — colloquial: suddenly — see also suddenly
  • Catalan: tot d'una — colloquial: suddenly — see also suddenly
  • Chinese Mandarin: 突然 (tūrán) — colloquial: suddenly — see also suddenly
  • Chinese Mandarin: 忽然 (hūrán) — colloquial: suddenly — see also suddenly
  • Chinese Mandarin: 一下子 (yīxiàzi) — colloquial: suddenly — see also suddenly
  • Czech: najednou — colloquial: suddenly — see also suddenly
  • Danish: pludselig — colloquial: suddenly — see also suddenly
  • Dutch: plotseling — colloquial: suddenly — see also suddenly
  • Dutch: opeens — colloquial: suddenly — see also suddenly
  • Dutch: ineens — colloquial: suddenly — see also suddenly
  • Finnish: yhtäkkiä — colloquial: suddenly — see also suddenly
  • Finnish: äkkiä — colloquial: suddenly — see also suddenly
  • Finnish: äkkiarvaamatta — colloquial: suddenly — see also suddenly
  • Finnish: äkisti — colloquial: suddenly — see also suddenly
  • French: soudain — colloquial: suddenly — see also suddenly
  • French: soudainement — colloquial: suddenly — see also suddenly
  • French: subitement — colloquial: suddenly — see also suddenly
  • French: tout à coup — colloquial: suddenly — see also suddenly
  • French: tout d'un coup — colloquial: suddenly — see also suddenly
  • Georgian: უეცრად (uecrad) — colloquial: suddenly — see also suddenly
  • Georgian: უცბად (ucbad) — colloquial: suddenly — see also suddenly
  • German: auf einmal — colloquial: suddenly — see also suddenly
  • German: mit einem Mal — colloquial: suddenly — see also suddenly
  • Greek: ξαφνικά (xafniká) — colloquial: suddenly — see also suddenly
  • Ancient Greek: αἶψα (aîpsa) — colloquial: suddenly — see also suddenly
  • Ancient Greek: ἐξαπίνης (exapínēs) — colloquial: suddenly — see also suddenly
  • Gujarati: અચાનક (acānak) — colloquial: suddenly — see also suddenly
  • Hebrew: פִּתְאוֹם (pit'óm) — colloquial: suddenly — see also suddenly
  • Hindi: अचानक (acānak) — colloquial: suddenly — see also suddenly
  • Hungarian: hirtelen — colloquial: suddenly — see also suddenly
  • Hungarian: váratlanul — colloquial: suddenly — see also suddenly
  • Hungarian: egyszer csak — colloquial: suddenly — see also suddenly
  • Hungarian: egyszerre csak — colloquial: suddenly — see also suddenly
  • Icelandic: allt í einu — colloquial: suddenly — see also suddenly
  • Indonesian: tiba-tiba — colloquial: suddenly — see also suddenly
  • Irish: de phreab — colloquial: suddenly — see also suddenly
  • Italian: all'improvviso — colloquial: suddenly — see also suddenly
  • Italian: see also Thesaurus:improvvisamente — colloquial: suddenly — see also suddenly
  • Japanese: 突然 (totsuzen) — colloquial: suddenly — see also suddenly
  • Japanese: 突然に (totsuzen ni) — colloquial: suddenly — see also suddenly
  • Japanese: 行き成り (ikinari) — colloquial: suddenly — see also suddenly
  • Korean: 갑자기 (gapjagi) — colloquial: suddenly — see also suddenly
  • Korean: 불현듯 (bulhyeondeut) — colloquial: suddenly — see also suddenly
  • Korean: 불현듯이 (bulhyeondeusi) — colloquial: suddenly — see also suddenly
  • Northern Kurdish: ji nişkê ve — colloquial: suddenly — see also suddenly
  • Latvian: pēkšņi — colloquial: suddenly — see also suddenly
  • Norwegian: plutselig — colloquial: suddenly — see also suddenly
  • Polish: nagle — colloquial: suddenly — see also suddenly
  • Polish: z nagła — colloquial: suddenly — see also suddenly
  • Portuguese: subitamente — colloquial: suddenly — see also suddenly
  • Portuguese: de repente — colloquial: suddenly — see also suddenly
  • Portuguese: repentinamente — colloquial: suddenly — see also suddenly
  • Romanian: deodată — colloquial: suddenly — see also suddenly
  • Romanian: dintr-o dată — colloquial: suddenly — see also suddenly
  • Russian: вдруг (vdrug) — colloquial: suddenly — see also suddenly
  • Russian: внеза́пно (vnezápno) — colloquial: suddenly — see also suddenly
  • Russian: неожи́данно (neožídanno) — colloquial: suddenly — see also suddenly
  • Russian: ра́зом (rázom) — colloquial: suddenly — see also suddenly
  • Scottish Gaelic: gu grad — colloquial: suddenly — see also suddenly
  • Spanish: de repente — colloquial: suddenly — see also suddenly
  • Spanish: súbitamente — colloquial: suddenly — see also suddenly
  • Spanish: de pronto — colloquial: suddenly — see also suddenly
  • Spanish: de golpe — colloquial: suddenly — see also suddenly
  • Spanish: de golpe y porrazo — colloquial: suddenly — see also suddenly
  • Spanish: de buenas a primeras — colloquial: suddenly — see also suddenly
  • Spanish: al primer envite — colloquial: suddenly — see also suddenly
  • Swedish: plötsligt — colloquial: suddenly — see also suddenly
  • Swedish: hux flux — colloquial: suddenly — see also suddenly
  • Thai: อยู่ดีๆ — colloquial: suddenly — see also suddenly
  • Thai: อยู่ๆ — colloquial: suddenly — see also suddenly
  • Thai: จู่ๆ — colloquial: suddenly — see also suddenly
  • Tulu: ಗಡಕ್ಕ (gaḍakka) — colloquial: suddenly — see also suddenly
  • Turkish: birden — colloquial: suddenly — see also suddenly
  • Vietnamese: trong nháy mắt — colloquial: suddenly — see also suddenly
  • Vietnamese: trong tích tắc — colloquial: suddenly — see also suddenly
  • Vietnamese: trong một nốt nhạc — colloquial: suddenly — see also suddenly
  • Zazaki: nıskêra — colloquial: suddenly — see also suddenly