Synonyms|212Antonyms|169|Broader|0Narrower|0Related|182
0
resolutely
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resolvedly
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rosily
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safely
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sanguinely
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simply
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slickly
0
straightforwardly
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sure
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surely
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thoroughly
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to all appearances(expression, idiom, vaguely)
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totally
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truly
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trustfully
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trustingly
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trustworthily
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truthfully
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unambiguously
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unarguably
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APASmart Define. (2015). doubtfully thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/doubtfully/thesaurus/antonyms
ChicagoSmart Define. 2015. "doubtfully thesaurus" https://smartdefine.org/doubtfully/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, doubtfully thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/doubtfully/thesaurus/antonyms>.
MLASmart Define. "doubtfully thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/doubtfully/thesaurus/antonyms>