Certain often Synonyms

Certain replaced

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

Synonyms for phrase

CO abbreviation

CO is an abbreviation for Certain Often
What does CO stand for?
CO stands for "Certain Often"

Often replaced

Definitions for Often


  • (adverb) many times
  • (adverb) many times at short intervals
  • (adverb) frequently or in great quantities