disprove
I
verb
belie, confute, contravene, controvert, counteract, countervail, deny, discredit, dispel, find unfounded, invalidate, negate, nullify, oppugn, prove false, prove the contrary, prove to be wrong, prove to the contrary, rebut, redarguere, refellere, refute, show the fallacy of, show to be false, traverse
II
index
answer (reply), contradict, controvert, disown (deny the validity), impugn, invalidate, negate, rebut, refute
Burton's Legal Thesaurus.
William C. Burton.
2006