Synonyms:
- bipartisanship,
- coaction,
- coadjuvancy,
- coadministration,
- coagency,
- cochairmanship,
- codirectorship,
- collaboration,
- collaborativeness,
- collectivism,
- collusion,
- commensalism,
- common effort,
- common enterprise,
- communalism,
- communism,
- communitarianism,
- community,
- complicity,
- concert,
- concord,
- concordance,
- concurrence,
- cooperation,
- cooperativeness,
- duet,
- duumvirate,
- ecumenicalism,
- ecumenicism,
- ecumenism,
- esprit,
- esprit de corps,
- fellow feeling,
- fellowship,
- harmony,
- joining of forces,
- joint operation,
- mass action,
- morale,
- mutual assistance,
- mutualism,
- mutuality,
- octet,
- pooling,
- pooling of resources,
- pulling together,
- quartet,
- quintet,
- reciprocity,
- septet,
- sextet,
- solidarity,
- symbiosis,
- synergism,
- synergy,
- team spirit,
- teamwork,
- trio,
- triumvirate,
- troika,
- united action