affirm Antonyms

deny repudiate negate invalidate oppugn recant refute reject renounce object repugn resist retract revoke ridicule sacrifice rebut query oscillate overthrow overturn overwhelm palinode pettifog pooh-pooh pop puncture quash oppose nullify spiritualize blow out of the water counter check outfight shoot down revers debunk call into question take the fifth watergate pick holes in show to be false shoot full of holes beat out airburst keep off spurn squash squelch subvert