6
distrusts
5
disbelieves
5
misgivings(noun, reconsideration, worries, concerns, apprehensions)
5
questions(noun, verb, disagreements, difficulties, arguments)
5
suspects(noun, verb, questions, guesses)
5
suspicions(noun, requests, questions, unbelief doubt, worries)
5
uncertainties(noun, requests, questions, worries, concerns)
4
doubt(noun, verb, unbelief doubt)
3
conjectures(noun, verb, ideas, beliefs, guesses)
3
disbeliefs(noun, disbeliefs)
3
dubieties(noun, requests, questions, apprehensions)
3
wonders(noun, verb, guesses, apprehensions)
2
discredits
2
hesitations
2
mistrusts
2
qualms(noun, disbeliefs)
2
scruples
2
suspect(verb, unbelief doubt)
2
vacillates
2
wavers
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APASmart Define. (2015). doubts thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/doubts/thesaurus/synonyms
ChicagoSmart Define. 2015. "doubts thesaurus" https://smartdefine.org/doubts/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, doubts thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/doubts/thesaurus/synonyms>.
MLASmart Define. "doubts thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/doubts/thesaurus/synonyms>