Rigid requirement Synonyms

Definitions for Rigid


  • (adjective) not allowing for any exceptions or loosening of standards
  • (adjective) given to exacting standards of discipline and self-restraint
  • (adjective) having a consistency that does not easily yield to pressure

Definitions for Requirement


  • (noun) something necessary , indispensable, or unavoidable
  • (noun) required activity
  • (noun) anything indispensable