Rigorous investigation Synonyms

Definitions for Rigorous


  • (adjective) given to exacting standards of discipline and self-restraint
  • (adjective) meeting the highest standard of accuracy
  • (adjective) not allowing for any exceptions or loosening of standards

Definitions for Investigation


  • (noun) a systematic search for the truth or facts about something
  • (noun) an inquiry into unfamiliar or questionable activities
  • (noun) the work of inquiring into something thoroughly and systematically