controvert
VerbWordNet 3.0
Verb (2)
- be resistant to“The board opposed his motion”Synonyms: opposecontradict
- prove to be false or incorrectSynonyms: refuterebut
Webster's Dictionary (GCIDE)
Controvert \Con"tro*vert\, v. t. [imp. & p. p. Controverted; p. pr. & vb. n. Controverting.] [See Controversy.] To make matter of controversy; to dispute or oppose by reasoning; to contend against in words or writings; to contest; to debate. [1913 Webster]
Some controverted points had decided according to the sense of the best jurists. --Macaulay. [1913 Webster]