Spontaneous event Synonyms

Definitions for Spontaneous


  • (adjective) done instantly and without conscious thought or decision
  • (adjective) said or done without having been planned or written in advance
  • (adjective) happening or arising without apparent external cause

Definitions for Event


  • (noun) something that happens
  • (noun) something that might happen
  • (noun) a competitive encounter between individuals or groups carried on for amusement , exercise, or in pursuit of a prize