1
indecisively(adverb, uncertainly, hesitantly, tentatively)
1
indeterminately
1
insecurely
1
mistrustfully
1
negatively
1
precariously
1
problematicly
1
shadily
1
sideways
1
suspect
1
suspicions
1
unlikely(adverb, improbably)
1
vaguely
0
agley
0
agnostically
0
anecdotally
0
anxious
0
apprehension
0
apprehensive
0
astonishing
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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>