1
credibly
1
dollars to doughnuts(expression, idiom)
1
fantastically(adverb, theoretically)
1
feasibly
1
imaginably
1
imaginarily(adverb, theoretically)
1
in seeming
1
it would seem(expression, idiom, adverb, likely, reasonably)
1
like as not(expression, idiom, adverb, probably)
1
like enough
1
on the face of it(expression, idiom, adverb, likely, reasonably)
1
perchance(presumptively, imaginably)
1
presumedly
1
prima facie(expression, adverb, probably)
1
probable
1
probaly
1
prophetically(adverb, theoretically)
1
putatively
1
quasi
1
quite
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APASmart Define. (2015). presumably thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/presumably/thesaurus/synonyms
ChicagoSmart Define. 2015. "presumably thesaurus" https://smartdefine.org/presumably/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, presumably thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/presumably/thesaurus/synonyms>.
MLASmart Define. "presumably thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/presumably/thesaurus/synonyms>