Challenging obstacle 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
- difficult barrier
- difficult block
- difficult hurdle
- difficult difficulty
- severe disadvantage
- formidable barrier
- hard hurdle
- hard barrier
- hard block
- tough impediment
- hard bar
- difficult check
- tough block
- tough barrier
- tough bar
- severe block
- severe barrier
- severe handicap
- tough difficulty
- severe difficulty
CO abbreviation
CO is an abbreviation for Challenging ObstacleWhat does CO stand for?
CO stands for "Challenging Obstacle"