1
unimaginably
1
unlikely(unmistakably, possibly, perceptibly)
1
unthinkably
0
absolutely
0
agreed
0
certainly
0
clearly
0
decidedly
0
definitely
0
determinately
0
distinctly
0
exactly
0
explicitly
0
finally
0
implausibly
0
impossibly
0
inconceivably
0
incontrovertibly
0
incredibly
0
indescribably
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APASmart Define. (2015). conceivably thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/conceivably/thesaurus/antonyms
ChicagoSmart Define. 2015. "conceivably thesaurus" https://smartdefine.org/conceivably/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, conceivably thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/conceivably/thesaurus/antonyms>.
MLASmart Define. "conceivably thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/conceivably/thesaurus/antonyms>