| collaboration(noun, support, help, aid, service) |
| combination(noun, support, help, aid, service) |
| combined effort(noun, expression, aid, service, assistance) |
| communion(noun, support, help, aid, service) |
| company(noun, support, help, aid, service) |
| concert(noun, support, help, aid, service) |
| concurrence(noun, support, help, aid, service) |
| confederacy(noun, support, help, aid, service) |
| confederation(noun, support, help, aid, service) |
| confunction(noun, support, help, aid, service) |
| conspiracy(noun, support, help, aid, service) |
| doing business with(noun, expression, idiom, aid, service) |
| esprit de corps(noun, expression, idiom, aid, service) |
| federation(noun, support, help, aid, service) |
| filing |
| flocking |
| fusion(noun, support, help, aid, service) |
| give-and-take(noun, support, help, aid, service) |
| groups |
| harmony(noun, support, help, aid, service) |