| be in the running(verb, play, fight, challenge, face) |
| befriend(verb, help, play, agree, aid) |
| bid(verb, play, fight, challenge, face) |
| challenge(verb, play, fight, face, enter) |
| chip in(verb, expression, phrasal verb, help, play) |
| clash(verb, play, fight, challenge, face) |
| coadjute(verb, help, play, agree, aid) |
| coincide(verb, help, play, agree, aid) |
| collaborate(verb, help, play, agree, aid) |
| collide(verb, play, fight, challenge, face) |
| combine(verb, help, play, agree, aid) |
| comply with(verb, expression, phrasal verb, help, play) |
| concert(verb, help, play, agree, aid) |
| concur(verb, help, play, join, agree) |
| conspire(verb, help, play, agree, aid) |
| contend(verb, play, fight, challenge, face) |
| contest(verb, run, play, fight, challenge) |
| coordinate(verb, help, play, agree, aid) |
| cope with(verb, expression, phrasal verb, play, fight) |
| encounter(verb, play, fight, challenge, face) |