Sinonimos de obstar

2 Sílabas
cortar, frustrar, instar, negar, opor, prender, proibir, sanar, sustar, tolher, vetar
3 Sílabas
afastar, atalhar, combater, contestar, contrapor, denegar, embargar, embargue, embarguem, empatar, emperrar, entravar, estorvar, evitar, impedir, impugnar, inibir, objetar, obstruir, perturbar, prevenir, reagir, rebater, rechaçar, refutar, repelir, reprimir, responder
4 Sílabas
adversado, atrapalhar, atravancar, contradizer, contrariar, dificultar, embaraçar, embarguemos, interromper, prejudicar
6 Sílabas
impossibilitar