115 entries under adjective topic. ×

16
hypothetical(belief, fantastic, unreal, apparent)
14
conjectural(belief, apparent, supposition, theoretical)
14
suppositional(belief, apparent, supposition, supposed)
14
suppositious(false, belief, counterfeit, true)
12
supposed(belief, fantastic, unreal, apparent)
10
false(fake, counterfeit, true, untrue)
10
spurious(wrong, fake, deception, counterfeit)
10
theoretical(fake, false, fantastic, unreal)
9
assumed(counterfeit, fantastic, untrue, unreal)
9
bogus(fake, informal, deception, counterfeit)
9
fictitious(fake, false, counterfeit, fantastic)
8
counterfeit(fake, deception, true, mock)
8
mock(fake, deception, false, counterfeit)
8
phony(fake, informal, counterfeit, true)
8
sham(fake, informal, deception, false)
8
suppositive(belief, apparent, supposition, supposed)
7
alleged(apparent, theoretical, supposed, hypothetical)
7
divinatory
7
factitious(deception, untrue, untruth, developed)
7
fake(informal, false, counterfeit, true)
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APASmart Define. (2015). supposititious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/supposititious/thesaurus/synonyms
ChicagoSmart Define. 2015. "supposititious thesaurus" https://smartdefine.org/supposititious/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, supposititious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/supposititious/thesaurus/synonyms>.
MLASmart Define. "supposititious thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/supposititious/thesaurus/synonyms>