221 entries under noun topic. ×

37
dare(verb, stop, take, act)
35
dispute(verb, support, take, meet)
30
question(verb, order, go, force)
27
contest(verb, support, take, meet)
14
defiance(attack, disregard, dispute, disagreement)
14
query(verb, go, charge, promote)
13
doubt(verb, oppose, dispute, difficulty)
13
objection(support, act, dispute, issue)
13
conflict(verb, oppose, disagreement, opposition)
12
demur(verb, support, act, oppose)
12
opposition(order, disregard, command, disagreement)
11
provocation(order, attack, disregard, dispute)
11
test(verb, dispute, request, question)
10
protest(verb, support, act, oppose)
9
dissent(verb, oppose, criticize, dislike)
9
affront(verb, take, order, meet)
9
confrontation(order, disregard, dispute, command)
9
encounter(verb, take, meet, oppose)
9
fight(verb, take, meet, oppose)
8
demand(verb, state, hold, take)
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APASmart Define. (2016). challenge thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/challenge/thesaurus/synonyms
ChicagoSmart Define. 2016. "challenge thesaurus" https://smartdefine.org/challenge/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, challenge thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/challenge/thesaurus/synonyms>.
MLASmart Define. "challenge thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/challenge/thesaurus/synonyms>