| federate(verb, develop, secure, join, unite) |
| fraternize(verb, join, party, mix, associate) |
| fuse(verb, develop, secure, join, unite) |
| hang around with(verb, expression, idiom, phrasal verb, join) |
| marry(verb, join, unite, link, connect) |
| pal(verb, bear, carry, bring, consort) |
| plug into(verb, expression, phrasal verb, develop, secure) |
| pool(verb, develop, secure, join, unite) |
| tag on(verb, expression, phrasal verb, develop, secure) |
| team up with(verb, expression, idiom, phrasal verb, develop) |
| throw in with(verb, expression, idiom, phrasal verb, follow) |
| tie in(verb, expression, phrasal verb, develop, secure) |
| unify(verb, develop, secure, join, unite) |
| wed(verb, join, unite, link, connect) |
| accompany(verb, bear, carry, bring) |
| add to(verb, expression, develop, secure, join) |
| affiliate |
| align(verb, follow, enter, cooperate, enlist) |
| ally |
| amalgamate(verb, develop, secure, join, unite) |