Prehistoric equivalent Synonyms

Definitions for Prehistoric


  • (adjective) having passed its time of use or usefulness
  • (adjective) belonging to or existing in times before recorded history
  • (adjective) of or relating to times before written history

Definitions for Equivalent


  • (noun) one that is equal to another in status, achievement , or value
  • (adjective) being essentially equal to something
  • (noun) a person or thing equal to another in value or measure or force or effect or significance etc