| combining(adjective, characteristic, unity, cooperation, collaboration) |
| concurring(adjective, characteristic, unity, cooperation, collaboration) |
| coordinated(adjective, characteristic, unity, cooperation, collaboration) |
| corporate(adjective, characteristic, association, corporation) |
| harmonious(adjective, characteristic, unity, cooperation, collaboration) |
| interdependent(adjective, characteristic, unity, cooperation, collaboration) |
| joining(adjective, characteristic, unity, cooperation, collaboration) |
| reciprocal(adjective, characteristic, unity, cooperation, collaboration) |
| synergic(adjective, characteristic, unity, cooperation, collaboration) |
| uniting(adjective, characteristic, unity, cooperation, collaboration) |
| cooperative(adjective, characteristic, cooperation, collaboration) |
| aid(verb, action, part, joining, participation) |
| associate with(expression, action, part, joining, participation) |
| be a participant(expression, action, part, joining, participation) |
| be a party to(expression, action, part, joining, participation) |
| be into(verb, phrasal verb, action, part, joining) |
| chip in(verb, phrasal verb, action, part, joining) |
| come in(verb, phrasal verb, action, part, joining) |
| compete(verb, action, part, joining, participation) |
| concur(verb, action, part, joining, participation) |