125 entries under verb topic. ×

5
dispute(attack, oppose, fight, challenge)
5
doubt(oppose, dispute, challenge, question)
5
query(dispute, challenge, doubt, question)
4
challenge(oppose, dispute, deny, doubt)
4
suspect(dispute, challenge, doubt, question)
3
contest(fight, dispute, challenge, resist)
3
demur(dispute, challenge, doubt, question)
3
distrust(dispute, challenge, doubt, question)
3
impugn(oppose, dispute, challenge, deny)
3
mistrust(dispute, challenge, doubt, question)
3
scruple(dispute, challenge, doubt, question)
2
be apprehensive of(dispute, challenge, doubt, question)
2
be curious(dispute, challenge, doubt, question)
2
be dubious(dispute, challenge, doubt, question)
2
be in a quandary(dispute, challenge, doubt, question)
2
be puzzled(dispute, challenge, doubt, question)
2
be uncertain(dispute, challenge, doubt, question)
2
be undetermined(dispute, challenge, doubt, question)
2
controvert(attack, oppose, fight, challenge)
2
debate(attack, oppose, fight, dispute)
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APASmart Define. (2015). call in question thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/call_in_question/thesaurus/synonyms
ChicagoSmart Define. 2015. "call in question thesaurus" https://smartdefine.org/call_in_question/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, call in question thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/call_in_question/thesaurus/synonyms>.
MLASmart Define. "call in question thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/call_in_question/thesaurus/synonyms>