acudir, objectar, redarguir, replicar, responder, retorquir, retrucar
aquebrantar, arrebentar, arrombar, desacatar, desconjurar, descumprir, desobedecer, despedaçar, desrespeitar, esfacelar, estalar, estralar, ferir, forçar, fraturar, infringir, ofender, partir, postergar, profanar, quebrantar, quebrar, rachar, rebentar, recalcitrar, romper, roussar, transgredir, transpassar, traspassar, trespassar, violar, violentar
adversar, avessar, colidir, combater, confutar, contestar, contraditar, contradizer, contrapontear, contrapor, contraprovar, contrariar, contribar, defraudar, denegar, desencontrar, desfavorecer, entrechocar, impugnar, negar, opor, opugnar, refertar, refutar, responder, torpedear
discordar