| confederate(verb, adjective, join, unite, combine) |
| unite(verb, join, combine, gather, associate) |
| ally(verb, action, act, join, unite) |
| federalize |
| league(verb, develop, secure, join, unite) |
| federated |
| unify(verb, develop, secure, join, unite) |
| combine(verb, join, stick, unite, gather) |
| fuse(verb, develop, secure, join, stick) |
| join together(verb, expression, join, unite, merge) |
| organize(verb, join, unite, ally) |
| band(verb, develop, secure, join, unite) |
| align(verb, join, unite, connect, politics) |
| allied |
| associate(verb, join, stick, unite, combine) |
| centralize(verb, develop, secure, join, unite) |
| coalesce(verb, join, stick, unite, combine) |
| come together(verb, expression, join, unite, merge) |
| consolidate(verb, join, firm, unite, combine) |
| federalise |