56 entries under adverb topic. ×

13
doubtfully(belief, uncertainly, cautiously, hesitantly)
7
questionably
6
suspiciously
5
skeptically(belief, skeptically)
5
uncertainly
4
ambiguously
4
askance(belief, sideways)
4
cynically
4
distrustfully
4
equivocally
4
fishily
4
incredulously
4
precariously
4
problematically
4
undependably
4
unreliably
4
untrustworthily
3
vaguely
1
absurdly
1
apprehensively
<123>
11 years ago|4.2k views|share |citing 
APASmart Define. (2015). dubiously thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/dubiously/thesaurus/synonyms
ChicagoSmart Define. 2015. "dubiously thesaurus" https://smartdefine.org/dubiously/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, dubiously thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/dubiously/thesaurus/synonyms>.
MLASmart Define. "dubiously thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/dubiously/thesaurus/synonyms>