| back up(expression, help, play, agree, aid) |
| befriend(verb, help, play, agree, aid) |
| beseech |
| brew |
| chip in(expression, help, play, agree, aid) |
| club together(verb, phrasal verb, cooperation) |
| coact(unite, participate, cooperate, rally, merge) |
| coadjute(verb, help, play, agree, aid) |
| coalesce |
| colleague(verb, agree, unite, combine, concur) |
| come together(expression, unite, participate, cooperate, rally) |
| comply with(expression, help, play, agree, aid) |
| consolidate(rally, merge, integrate, amalgamate, collaborate) |
| conspiracy |
| coordinate(verb, help, play, agree, aid) |
| design(noun, verb, form, move, promote) |
| do business with(expression, idiom, unite, participate, cooperate) |
| espouse(verb, help, play, agree, aid) |
| forward(verb, help, play, agree, aid) |
| frame |