3
antagonism(noun, opposition, competition, contention)
3
antagonize(verb, oppose, disagree)
3
approach(verb, stop, go, promote, request)
3
argue(verb, state, maintain, oppose, declare)
3
argument(noun, issue, conflict, disagreement, opposition)
3
arraign(charge, accuse, accusation, indict)
3
awaken(verb, support, charge, cause, disturb)
3
baffle(verb, disregard, resist, frustrate, confront)
3
bestir(verb, support, charge, cause, disturb)
3
bitch
3
call for(verb, expression, phrasal verb, state, hold)
3
call into question(expression, idiom, charge, oppose, criticize)
3
call to action
3
catechize(verb, examine, demand, request, doubt)
3
claiming(noun, dispute, question, test, trial)
3
collide(verb, oppose, play, fight, face)
3
combat(noun, verb, meet, oppose, fight)
3
competitiveness(opposition, competition, contention)
3
countermand(verb, defy)
3
demurral(noun, issue, dislike, doubt, opposition)
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APASmart Define. (2016). challenge thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/challenge/thesaurus/synonyms
ChicagoSmart Define. 2016. "challenge thesaurus" https://smartdefine.org/challenge/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, challenge thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/challenge/thesaurus/synonyms>.
MLASmart Define. "challenge thesaurus" 1 April 2016. Web. 22 September 2026. <https://smartdefine.org/challenge/thesaurus/synonyms>