Impromptu attack Synonyms

Definitions for Impromptu


  • (adjective) made or done without previous thought or preparation
  • (noun) something that is performed, made, or done without preparation
  • (adjective) with little or no preparation or forethought

Definitions for Attack


  • (noun) the act or action of setting upon with force or violence
  • (noun) a sudden experiencing of a physical or mental disorder
  • (verb) to take sudden, violent action against