Synonyms of instantaneous in English:

instantaneous

adjective

  • it may be difficult for you to make an instantaneous response to what is said
    [Antonyms] delayed, long-term
  • Definition of instantaneous in:

    Get more from Oxford Dictionaries

    Subscribe to remove ads and access premium resources

    Word of the day ween
    Pronunciation: wēn
    verb
    be of the opinion; think or suppose