Challenging frequent Synonyms

Definitions for Challenging


  • (adjective) requiring considerable physical or mental effort
  • (adjective) requiring much time, effort, or careful attention
  • (adjective) requiring full use of your abilities or resources

Definitions for Frequent


  • (adjective) appearing or occurring repeatedly from time to time
  • (adjective) often observed or encountered
  • (verb) to go to or spend time in often