Spontaneous evolution 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 Evolution


  • (noun) the act or process of going from the simple or basic to the complex or advanced
  • (noun) (biology) the sequence of events involved in the evolutionary development of a species or taxonomic group of organisms
  • (noun) a process in which something passes by degrees to a different stage (especially a more advanced or mature stage)