collaboration Synonyms

quislingism collaborationism coaction synergy teaming doing business with teamwork union unity synergism solidarity simultaneity relationship partnership participation octet mutualism logrolling give-and-take nurturance fraternisation partnerships working together collaborated joint action co-operation collaborative cooperativeness symbiosis ecumenism esprit de corps mutual aid cohesiveness high treason collaborate involvement interworking concord concomitance concert complicity communalism combination collusion coagency coadjuvancy association assistance alliance aid