6
theoretically(adverb, likely, surely, apparently, reasonably)
5
conjecturally(adverb, theoretically)
5
presumably(adverb, likely, reasonably, presumptively, imaginably)
3
on paper(expression, idiom, adverb, theory, apparently)
3
in this sense
3
presumptively(adverb, imaginably)
3
speculatively(adverb, theoretically)
3
suppositionally(adverb, theoretically)
2
assumptively
2
conceptually(adverb, topically)
2
ideally
2
imaginarily(adverb, theoretically)
2
in theory(expression, adverb, apparently, possibly, temporarily)
2
notionally(adverb, supposedly, tentatively, theoretically)
2
putatively
2
supposedly(adverb, likely, apparently, reasonably, doubtless)
1
academically
1
apocryphally
1
assumedly
1
axiomatically(adverb, topically)
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APASmart Define. (2015). hypothetically thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/hypothetically/thesaurus/synonyms
ChicagoSmart Define. 2015. "hypothetically thesaurus" https://smartdefine.org/hypothetically/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, hypothetically thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/hypothetically/thesaurus/synonyms>.
MLASmart Define. "hypothetically thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/hypothetically/thesaurus/synonyms>