7
suppositive(adjective, belief, uncertain, doubtful, apparent)
6
presumptive(verb, adjective, belief, supposition, supposed)
6
alleged(adjective, apparent, theoretical, supposed, presumed)
6
conditional(verb, adjective, supposed, assumed, guessed)
6
divinatory(adjective, conjectural)
6
theoretic(adjective, real, imaginary, theoretical, supposed)
6
uncertain(verb, adjective, doubtful, dubious, likely)
5
contingent(verb, adjective, qualification, supposed, assumed)
5
indefinite(verb, adjective, supposed, assumed, guessed)
5
questionable(verb, adjective, supposed, assumed, guessed)
5
reputed(adjective, uncertain, doubtful, theoretical, supposed)
5
suspect(verb, adjective, uncertain, doubtful, dubious)
5
unreal(adjective, negative, intellectual, supernatural, abstract)
4
assumptive(verb, adjective, supposed, assumed, guessed)
4
casual(verb, adjective, supposed, assumed, guessed)
4
debatable(verb, adjective, supposed, assumed, guessed)
4
equivocal(verb, adjective, supposed, assumed, guessed)
4
impractical
4
moot
4
possible(verb, adjective, likely, supposed, attainable)
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APASmart Define. (2015). hypothetical thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/hypothetical/thesaurus/synonyms
ChicagoSmart Define. 2015. "hypothetical thesaurus" https://smartdefine.org/hypothetical/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, hypothetical thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/hypothetical/thesaurus/synonyms>.
MLASmart Define. "hypothetical thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/hypothetical/thesaurus/synonyms>