disprove
1. [ verb ] prove to be false
Synonyms: confute
Examples:

"The physicist disproved his colleagues' theories"

Related terms: prove demonstrate negate refute falsify explode disprover
2. [ verb ] overthrow by argument, evidence, or proof
Synonyms: rebut refute
Examples:

"The speaker refuted his opponent's arguments"

Related terms: renounce answer oppose refutation disprover rebutter disproof
Similar spelling:   disprover
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  dispread
  disperse
  discover
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  dispraise
  dispersed
  Diospyros
  disparager
  discovery
  dispirited
  Disbrow
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  discoverer
  discovered
  disapproval
  dispirit