À L'Unisson, abouchement, accepter, accointances, accord, acte, affection, alliance, amitié, arrangement, assemblage, association, attachement, Attaches, bienveillance, bloc, bonté, camaraderie, cartel, charité, charte, clause, coalition, cohérence, cohésion, collusion, combinaison, communion, complicité, compréhension, compromis, concert, concertation, conciliation, concorde, confiance, connivence, consensus, consentement, consentir, consortium, contrat, convention, coordination, de concert, dispositions, engagement, ensemble, entendu, équipe, fraternisation, fraternité, Fréquentations, fusion, groupe, harmonie, intellect, intelligence, liaison, liens, ligue, manoeuvre, organisation, oui, pacte, pool, protocole, rapports, relations, sentiment, solidarité, stipulations, sympathie, traite, transaction, union, unisson, unité