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instantaneous

adjective

Synonyms and Antonyms of instantaneous

done or occurring without any noticeable lapse in time
  • The thunder following the flash of lightning was nearly instantaneous.
Synonyms of instantaneous

immediate, instant, split-second, straightaway
Words Related to instantaneous

summary

fast, hit-and-run, prompt, quick, rapid, speedy, swift
Near Antonyms of instantaneous

dilatory, tardy

slow, sluggish

prolonged, protracted

deferred, delayed

Learn More about instantaneous

  1. See words that rhyme with instantaneous Dictionary: Definition of instantaneous Spanish Central: Translation of instantaneous Nglish: Translation of instantaneous for Spanish speakers Britannica English: Translation of instantaneous for Arabic speakers

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