adverb

subitement

suddenly

D’une manière très rapide et sans prévenir.

Definition & meaning

Subitement is an adverb meaning suddenly, unexpectedly, or abruptly. It describes something that happens quickly, often without warning.

  • Il s’est subitement arrêté. — “He suddenly stopped.”
  • La température a subitement baissé. — “The temperature suddenly dropped.”

Grammar & Word origin

Subitement is an adverb, formed from the adjective subit (“sudden”) and the adverb-forming suffix -ment. It comes from Latin subitus, meaning “sudden” or “unexpected.”

Synonyms & antonyms

Synonyms:

  • soudainement — “suddenly”; very close in meaning and often interchangeable.
  • brusquement — “abruptly”; emphasizes a sharp or abrupt change.
  • tout à coup — “all of a sudden”; a common phrase with a similar meaning.
  • d’un coup — “all at once” or “in one go”; emphasizes that something happens in a single moment or action.

Antonyms:

  • progressivement — “gradually”; describes a change that happens in stages rather than suddenly.
  • graduellement — “gradually,” with emphasis on slow, incremental change.

Common phrases & collocations

  • changer subitement — “to change suddenly”
  • disparaître subitement — “to disappear suddenly”
  • tomber subitement malade — “to suddenly fall ill”
  • subitement interrompu — “suddenly interrupted”

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Examples

Subitement, la lumière s'est éteinte dans la salle.adverb

Suddenly, the light went out in the room.

Tout le monde s’est mis à rire subitement sans comprendre pourquoi.adverb

Everyone suddenly started laughing without understanding why.

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