3
extinguish(verb, phrasal verb, law, stop, end)
3
misrepresent(deny, contradict, disprove)
3
nix(verb, stop, end, cut, decline)
3
oppugn(verb, upset, break, refuse, affirm)
3
recant(verb, stop, decline, reject, oppose)
3
stultify(verb, inhibit)
3
upset(break, change, alter, cancel, refute)
2
abandon(verb, stop, decline, reject, withdraw)
2
abjure(verb, break, decline, reject, disregard)
2
baffle(verb, stop, prevent, hinder, obstruct)
2
ban(verb, cut, decline, reject, oppose)
2
bar(verb, stop, reject, prevent, refuse)
2
beg off(verb, expression, decline, reject, rebuff)
2
blackball(verb, cut, reject, refuse, bar)
2
block(verb, stop, decline, reject, prevent)
2
blow up(expression, discredit, confound, contradict, invalidate)
2
bring to naught(verb, expression, idiom, upset, break)
2
call into question(expression, idiom, criticize, challenge, deny)
2
call off(verb, expression, phrasal verb, stop, end)
2
clash(verb, challenge, deny, doubt, question)
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APASmart Define. (2015). negate thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/negate/thesaurus/synonyms
ChicagoSmart Define. 2015. "negate thesaurus" https://smartdefine.org/negate/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, negate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/negate/thesaurus/synonyms>.
MLASmart Define. "negate thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/negate/thesaurus/synonyms>