prevent, deny, face, defy, disagree, attack, fight, resist, protest, assail, argue, debate, dispute, withstand, thwart, neutralize, disapprove, bombard, controvert
#FBPE
battle, check, cross, counterattack, hinder, combat, taunt, expose, assault, gainsay, encounter, bar, reverse, contradict, counter, confront, take on, call in question, face down, fly in the face of, frown at, not countenance.
#FBPE
run counter to, search out, speak against, stand up to, take a stand, take issue, turn the tables
#FBPE
Does this help.