11
perchance(adverb, perhaps, possibly, maybe, presumptively)
10
maybe(adverb, likely, perhaps, possibly, perchance)
9
hopefully(hope, manner, assurance, anticipation)
9
possibly(adverb, chance, perhaps, possibly, maybe)
8
feasibly(adverb, informal, expect, reasonably, probably)
7
perhaps(adverb, possibly)
5
imaginably(adverb, perhaps, possibly, maybe, perchance)
5
potentially(adverb, possibly)
4
plausibly(adverb, reasonably)
4
probably(adverb, informal, expect, likely, perhaps)
3
mayhap(adverb, perhaps, possibly, maybe, perchance)
3
reasonably(adverb, reasonably)
2
chance
2
comprehensibly
2
feasible(perhaps, possibly, maybe, perchance)
2
seemingly
2
thinkably
1
all being well(adverb, informal, expect)
1
as it may be(expression, idiom, perhaps, possibly, maybe)
1
believably
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APASmart Define. (2015). conceivably thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/conceivably/thesaurus/synonyms
ChicagoSmart Define. 2015. "conceivably thesaurus" https://smartdefine.org/conceivably/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, conceivably thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/conceivably/thesaurus/synonyms>.
MLASmart Define. "conceivably thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/conceivably/thesaurus/synonyms>