Synonyms|212Antonyms|169|Broader|0Narrower|0Related|182
2
suspicious
1
ambiguous
1
ambivalently
1
apocryphally
1
apprehensively
1
arguably
1
chancily
1
debatably
1
diffidently
1
disbelief
1
disbelievingly
1
disputably
1
disreputably
1
distrust
1
dubitably
1
fidget
1
fishily
1
hesitantly(adverb, uncertainly, cautiously, tentatively, indecisively)
1
in suspense
1
inconclusively
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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>