perder
adversar, avessar, colidir, combater, confutar, contestar, contraditar, contradizer, contrapontear, contrapor, contraprovar, contrariar, contravir, contribar, defraudar, denegar, desfavorecer, entrechocar, impugnar, negar, opor, opugnar, refertar, refutar, responder, torpedear
absonar, brigar, desacordar, desafinar, desarmonizar, desatremar, desavir, desconcertar, desconformar, desconsentir, desigualar, deslizar, desmentir, desquadrar, destoar, diferir, discordar, discrepar, dissentir, dissidir, distar, divergir, dividir, enticar, implicar