6
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4
questionably
3
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2
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2
debatably
2
dubiously
1
apocryphal
1
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1
fishy
1
in a way
0
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0
dishonestly
0
disputably
0
distrustfully
0
dodgily
0
equivocally
0
faithlessly
0
fearfully
0
fishily
0
guardedly
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APASmart Define. (2015). indubitably thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/indubitably/thesaurus/antonyms
ChicagoSmart Define. 2015. "indubitably thesaurus" https://smartdefine.org/indubitably/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, indubitably thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/indubitably/thesaurus/antonyms>.
MLASmart Define. "indubitably thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/indubitably/thesaurus/antonyms>