Synonyms|212Antonyms|169|Broader|0Narrower|0Related|182
7
dubiously(adverb, belief, uncertainly, cautiously, hesitantly)
5
suspiciously(adverb, negatively, uncertainly, hesitantly, warily)
4
askance(adverb, belief)
4
questionably
4
skeptically(adverb, belief, skeptically)
4
uncertainly(adverb, cautiously, hesitantly, tentatively, warily)
4
unsurely(adverb, uncertainly)
3
salt
3
ambiguously
3
cynically(adverb, skeptically)
3
distrustfully
3
doubt(noun, verb)
2
doubtingly(adverb, negatively, uncertainly, hesitantly, warily)
2
equivocally
2
implausibly(adverb, improbably)
2
improbably(adverb, improbably)
2
incredibly(adverb, improbably)
2
incredulously(adverb, skeptically)
2
problematically
2
questioningly(adverb, belief, uncertainly, hesitantly, warily)
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APASmart Define. (2015). doubtfully thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/doubtfully/thesaurus/synonyms
ChicagoSmart Define. 2015. "doubtfully thesaurus" https://smartdefine.org/doubtfully/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, doubtfully thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/doubtfully/thesaurus/synonyms>.
MLASmart Define. "doubtfully thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/doubtfully/thesaurus/synonyms>