| agglutination(noun, agreement, combination, accord, compound) |
| agreement(noun, conjunction, combination, accord, compound) |
| amalgamation(noun, agreement, combination, connection, crowd) |
| articulation(noun, join, connection, element, combine) |
| assembly(noun, joining, linking) |
| blend(noun, agreement, combination, accord, compound) |
| blending(noun, combination, union, amalgamation, merger) |
| cabal(set, plan, association, scheme, plot) |
| cahoots(noun, conjunction, organization, business, company) |
| cartel(business, company, set, interest, firm) |
| centralization(noun, agreement, combination, accord, compound) |
| coadunation(noun, set, agreement, combination, association) |
| coalescence(combination, union, alliance, amalgamation, merger) |
| combine(noun, organization, business, company, set) |
| combo(noun, organization, company, society, union) |
| communication(noun, connection, link, tie, accord) |
| comradeship(noun, assistance, acquaintance, friendship, cooperation) |
| concatenation(noun, join, combination, connection, combine) |
| concurrence(noun, conjunction, agreement, combination, union) |
| confederacy(noun, organization, company, set, plan) |