61 entries under abstract topic. ×

1
immaterial(negative, intellectual, insubstantial, theoretical)
1
intellectual(adjective, obscure, extraordinary, fantastic, whole)
1
ivory-tower(adjective, intellectual, unreal, unattainable)
1
mental(adjective, intellectual, unreal, unattainable)
1
mercurial(adjective, intellectual, unreal, unattainable)
1
out-of-reach(adjective, intellectual, unreal, unattainable)
1
quixotic(adjective, fantastic, vague, intellectual)
1
supernatural(excellent, obscure, extraordinary, superior, fantastic)
1
unearthly(adjective, vague, intellectual, supernatural)
1
unsubstantial(negative, fantastic, unreal, insubstantial)
1
utopian(adjective, intellectual, unreal, unattainable)
0
bodiless(theoretical, philosophical)
0
deep(intellectual, theoretical, philosophical, nonconcrete)
0
difficult(theoretical, philosophical)
0
discarnate(theoretical, philosophical)
0
esoteric(theoretical, philosophical)
0
fundamental(theoretical, philosophical)
0
impalpable(insubstantial, theoretical, imperceptible, philosophical)
0
incorporeal(insubstantial, theoretical, imperceptible, philosophical)
0
jesuitic(theoretical, philosophical)
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APASmart Define. (2015). hypothetical thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/hypothetical/thesaurus/synonyms
ChicagoSmart Define. 2015. "hypothetical thesaurus" https://smartdefine.org/hypothetical/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, hypothetical thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/hypothetical/thesaurus/synonyms>.
MLASmart Define. "hypothetical thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/hypothetical/thesaurus/synonyms>