| formal agreement |
| fraternization(noun, support, agreement, connection, association) |
| friendly association(noun, expression, support, agreement, connection) |
| fusion(noun, company, understanding, love, agreement) |
| give-and-take(understanding, agreement, deal, settlement) |
| half and half(expression, understanding, agreement, deal, settlement) |
| half measure(expression, understanding, agreement, deal, settlement) |
| handshake(noun, understanding, agreement, arrangement, contract) |
| happy medium(expression, understanding, agreement, deal, settlement) |
| insurance(sanctuary, safety, refuge) |
| interrelation(noun, support, agreement, connection, association) |
| intimacy(noun, company, understanding, love, agreement) |
| ironclad agreement |
| kinship(noun, support, agreement, connection, association) |
| legal agreement |
| legal contract |
| marriage(noun, support, agreement, connection, association) |
| matrimony(noun, support, agreement, connection, association) |
| mean(understanding, agreement, deal, settlement, give-and-take) |
| membership(noun, support, agreement, connection, association) |