Certain gem Synonyms

Definitions for Certain


  • (adjective) known but not named
  • (adjective) having or showing a mind free from doubt
  • (adjective) having been established and usually not subject to change

Definitions for Gem


  • (noun) a usually valuable stone cut and polished for ornament
  • (noun) someone or something unusually desirable
  • (noun) a crystalline rock that can be cut and polished for jewelry