Challenging adversary 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 Adversary


  • (adjective) marked by opposition or ill will
  • (noun) one that is hostile toward another
  • (noun) one that takes a position opposite another in a competition or conflict