20 entries under vague topic. ×

17
assumed(verb, adjective, fake, counterfeit, uncertain)
12
suppositional(adjective, belief, uncertain, doubtful)
10
conjectural(adjective, belief, apparent, theoretical)
10
putative(adjective, belief, uncertain, doubtful)
9
suppositious(adjective, belief, uncertain, doubtful)
8
theoretical(adjective, uncertain, doubtful, fictitious)
4
postulated(verb, expected, imaginary, theoretical)
4
presupposed(verb, adjective, expected, apparent)
4
speculative(adjective, uncertain, doubtful, imaginary)
3
imaginary(adjective, unreal, theoretical, fictitious)
2
academic(uncertain, doubtful, theoretical, assumed)
2
questionable(imaginary, theoretical, assumed, unproven)
2
suspect(uncertain, doubtful, imaginary, theoretical)
1
conjecturable(adjective, imaginary, theoretical, assumed)
1
contestable(adjective, imaginary, theoretical, assumed)
1
doubtful(uncertain, imaginary, theoretical, assumed)
1
refutable(adjective, imaginary, theoretical, assumed)
1
stochastic(adjective, imaginary, theoretical, assumed)
1
uncertain(doubtful, imaginary, theoretical, assumed)
1
unconfirmed(adjective, imaginary, theoretical, assumed)
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APASmart Define. (2015). supposed thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/supposed/thesaurus/synonyms
ChicagoSmart Define. 2015. "supposed thesaurus" https://smartdefine.org/supposed/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, supposed thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/supposed/thesaurus/synonyms>.
MLASmart Define. "supposed thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/supposed/thesaurus/synonyms>