Challenging activity Synonyms

Challenging replaced

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

Synonyms for phrase

CA abbreviation

CA is an abbreviation for Challenging Activity
What does CA stand for?
CA stands for "Challenging Activity"

Activity replaced

Definitions for Activity


  • (noun) energetic movement of the body for the sake of physical fitness
  • (noun) any specific behavior
  • (noun) an organic process that takes place in the body