63 entries under intellectual topic. ×

15
intangible(adjective, form, light, weak, slight)
15
spiritual(adjective, form, body, rational)
13
unreal(adjective, gentle, fake, negative)
12
metaphysical(adjective, form, body, light, weak)
7
psychic(adjective, form, rational, heavenly)
7
supernatural(adjective, form, abstract, mental)
6
unworldly(adjective, form, supernatural, mental)
5
mental(adjective, mind, rational, supernatural)
5
psychical(adjective, rational, supernatural, mental)
4
conceptual(adjective, rational, cerebral, psychological)
4
subjective(adjective, form, rational, heavenly)
3
abstract(adjective, rational, supernatural, spiritual)
3
theoretical(adjective, fake, false, abstract)
2
indefinite(adjective, abstract, insubstantial, imperceptible)
2
occult(adjective, supernatural, mental, spiritual)
2
preternatural(adjective, supernatural, abstract, mental)
2
transmundane(adjective, supernatural, mental, spiritual)
1
abstruse(abstract, insubstantial, theoretical, imperceptible)
1
analytic(adjective, supernatural, mental, spiritual)
1
cerebral(adjective, rational, supernatural, mental)
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APASmart Define. (2015). immaterial thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/immaterial/thesaurus/synonyms
ChicagoSmart Define. 2015. "immaterial thesaurus" https://smartdefine.org/immaterial/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, immaterial thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/immaterial/thesaurus/synonyms>.
MLASmart Define. "immaterial thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/immaterial/thesaurus/synonyms>