abster, atalhar, esquivar, evitar, impedir, obviar, prevenir, refugir, remediar, sustar
denegar, impedir, interditar, proibir, reprimir, tolher
abarrancar, abarreirar, abarrocar, abster, apejar, atalhar, atochar, atrambolhar, atrancar, atranqueirar, atrapachar, atrasar, atravancar, baldar, barrar, coibir, contrariar, contribar, desaviar, desviar, dificultar, embaraçar, embargar, embarrancar, embelinhar, empatar, empeçar, empecer, empecilhar, encravelhar, engalhar, engravidar, entalar, entrambicar, estorvar, fechar, impedir, implicar, inabilitar, inhabilitar, inibir, obstaculizar, obstruir, opor, ostar, pear, pejar, prejudicar, prender, profaçar, represar, reter, retrair, suspender, sustar, tiranizar, tolher, tomar, torvar, vedar
abarrancar, abarreirar, abarrocar, apejar, arrolhar, atalhar, atochar, atrancar, atranqueirar, atrapachar, atravancar, atuar, atuir, atulhar, atupir, barrar, bloquear, cegar, coagular, colmatar, congestionar, cortar, deter, dificultar, embaraçar, embargar, empachar, empancar, encobilhar, enfartar, engarrafar, engorgitar, entravar, entulhar, entupir, estorvar, fechar, impedir, ingurgitar, interceptar, interromper, obstruir, obturar, opilar, pear, pejar, prejudicar, represar, sustar, tapar, tapulhar, tolher, tomar, tranqueirar, travar, tupir, vedar, vendar
atalhar, atrapalhar, atravancar, atravessar, contra-arrestar, contrariar, desajudar, embaraçar, empacar, empecer, estorvar, impedir, prejudicar, sustar, transtornar, travessar
contradizer, contrariar