Challenging boost 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

CB abbreviation

CB is an abbreviation for Challenging Boost
What does CB stand for?
CB stands for "Challenging Boost"

Definitions for Boost