controvert

1. Be resistant to (synset 200778104)
   "The board opposed his motion"
   is a type of: rebut, refute - overthrow by argument, evidence, or proof
   subtypes:

   • blackball, negative, veto - vote against; refuse to endorse; refuse to assent
   • dissent, protest, resist - express opposition through action or words
   same as: contradict, oppose
2. Prove to be false or incorrect (synset 200669665)
   is a type of: confute, disprove - prove to be false
   same as: rebut, refute

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