| Disprove 1. (v. t.) To prove to be false or erroneous; to confute; to refute. 2. (v. t.) To disallow; to disapprove of. Thesaurus Entries abjure, assert the contrary, belie, blow sky-high, blow up, break, confound, confute, contest, contradict, contravene, controvert, counter, cross, deflate, demolish, deny, destroy, disaffirm, disallow, disavow, disclaim, disconfirm, discredit, disown, dispute, evert, explode, expose, forswear, gainsay, impugn, invalidate, join issue upon, negate, negative, not accept, not admit, nullify, oppose, overthrow, overturn, prove the contrary, puncture, rebut, recant, refuse to admit, refute, renounce, repudiate, retract, revoke, shoot, show up, take back, take issue with, traverse, undercut |