871 entries under verb topic. ×

37
dare(noun, stop, take, act)
35
dispute(noun, support, take, meet)
30
question(noun, order, go, force)
27
contest(noun, support, take, meet)
26
defy(take, order, set, advance)
21
brave(take, set, advance, meet)
21
oppose(support, take, meet, disregard)
17
confront(stop, take, meet, disregard)
14
query(noun, go, charge, promote)
13
doubt(noun, oppose, dispute, difficulty)
13
conflict(noun, oppose, disagreement, opposition)
12
demur(noun, support, act, oppose)
11
gainsay(oppose, criticize, dispute, deny)
11
test(noun, dispute, request, question)
10
protest(noun, support, act, oppose)
10
contradict(oppose, criticize, dispute, deny)
10
object(support, oppose, ignore, express)
10
provoke(disturb, touch, start, disregard)
9
face(stop, set, meet, disregard)
9
impugn(charge, oppose, dispute, deny)
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APASmart Define. (2016). challenge thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/challenge/thesaurus/synonyms
ChicagoSmart Define. 2016. "challenge thesaurus" https://smartdefine.org/challenge/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, challenge thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/challenge/thesaurus/synonyms>.
MLASmart Define. "challenge thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/challenge/thesaurus/synonyms>