Synonyms of suddenly in English:

suddenly

adverb

  • 1 suddenly the scene shifts to the year 1954
    immediately, instantaneously, instantly, straightaway, all of a sudden, all at once, promptly, abruptly, swiftly; unexpectedly, without warning, without notice, out of the blue
    informal straight off, in a flash, like a shot
    [Antonyms] gradually
  • Definition of suddenly in:

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    Word of the day flippant
    Pronunciation: ˈflɪp(ə)nt
    adjective
    not showing a serious or respectful attitude