Synonyms|67Antonyms|23|Broader|0Narrower|0Related|41

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sure(adjective, doubtful, unsure, undeniable, inevitable)
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assured(adjective, unsure, indefinite, undeniable, confirmable)
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APASmart Define. (2015). doubted thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/doubted/thesaurus/antonyms
ChicagoSmart Define. 2015. "doubted thesaurus" https://smartdefine.org/doubted/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2015, doubted thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/doubted/thesaurus/antonyms>.
MLASmart Define. "doubted thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/doubted/thesaurus/antonyms>