Instant and Sudden

Similar meaning words

Instant adjective - Done or occurring without any noticeable lapse in time.

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Sudden is a synonym for instant in immediate topic. In some cases you can use "Sudden" instead the word "Instant" as an adjective or a noun.

Sudden adjective - Not expected.

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Instant is a synonym for sudden in immediate topic. Sometimes you can use "Instant" instead the word "Sudden" as an adjective or a noun.

Nearby Words: suddenly, suddenness

Prince John: I sentence you to sudden, instant, and even immediate death!

Source: Redundancy / Film
In sudden death, the instant an A.I opponent leaves the ring, they'll consistently start moving in the opposite direction instead of trying to recover.

Source: Video Game / Jump Superstars
Instant-Win Condition: When the "sudden death" setting is used, a player wins the moment any victory condition is met without the usual countdown.

Source: Video Game / Rise of Nations

Cite this Source

Sudden and Instant. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/instant/sudden

Instant & Sudden. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/instant/sudden>.

Sudden or Instant. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/instant/sudden.

Google Ngram Viewer shows how "instant" and "sudden" have occurred on timeline