Instantaneous poison Synonyms

Definitions for Instantaneous


  • (adjective) done or occurring without any noticeable lapse in time
  • (adjective) occurring with no delay

Definitions for Poison


  • (adjective) containing or contaminated with a substance capable of injuring or killing a living thing
  • (noun) a substance that by chemical action can kill or injure a living thing
  • (verb) to affect slightly with something morally bad or undesirable