1
bids
1
canvasses(verb, questions)
1
catechizes(verb, questions)
1
challenge
1
challengeable
1
checks(verb, opposes)
1
claims
1
collides(verb, disagrees)
1
complains(verb, disagrees)
1
complaints(noun, disagreements)
1
confutes(verb, confutes)
1
contemplates(verb, questions)
1
contentions(noun, disagreements)
1
countermands(verb, defies)
1
debates(verb, questions)
1
delves(verb, questions)
1
differs(verb, disagrees)
1
disaccords(noun, disagreements)
1
disaffirms(verb, confutes)
1
disavows(verb, confutes)
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APASmart Define. (2015). challenges thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/challenges/thesaurus/synonyms
ChicagoSmart Define. 2015. "challenges thesaurus" https://smartdefine.org/challenges/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, challenges thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/challenges/thesaurus/synonyms>.
MLASmart Define. "challenges thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/challenges/thesaurus/synonyms>