invalidated Synonyms

nullified render invalid refute refuted rebutted quashed overturn overturned nullify neutralized invalidating invalid renounced repealed disaffirmed negated undermined negate voided void vitiate revoked retracted rescinded repudiated incapacitated hamstrung contradicted confuted cancel cancelled canceled belied avoid annul annulled abrogated abolished counterbalanced countervailed exploded disputed disprove disproved dismissed discredited disclaimed disavowed disarmed disabled