disprove

verb

Prove that (something) is false.

SYNONYMS

be at odds withblow out of the waterblow sky-highcall into questionchallengeconfoundconfutecontradictcontrovertdebunkdemolishdenydiscreditfalsifygainsaygive the lie toinvalidatenegatenegativeprove falserebutrefuteshoot down (in flames)shoot full of holesshow to be false