abordar, tratar, versar
aceirar, acordar, adergar, adjectivar, adjetivar, adregar, afinar, aguisar, ajustar, aprazar, assentar, assinar, capitular, coadunar, combinar, concertar, conciliar, concordar, condizer, consoar, consonar, contratar, convencionar, estabelecer, estipular, falar, firmar, justar, negociar, pactear, pactuar, preitejar, tratar, trautar
comprometer, compromissar, empenhar, empenhorar, hipotecar, obrigar