2
null(adjective, slight, lower, value, negative)
2
numinous(adjective, abstract, spiritual, theoretical, abstruse)
2
occult(adjective, intellectual, supernatural, mental, spiritual)
2
off the subject(expression, idiom, adverb, insignificant, unimportant)
2
otherworldly(excellent, gentle, marvelous, vague, dreamy)
2
outer(adjective, extraneous)
2
outside(adjective, extraneous)
2
paltry(adjective, mean, light, slight, lower)
2
picayune(adjective, mean, light, slight, lower)
2
piddling(adjective, mean, slight, small, unimportant)
2
platonic(religious, sacred, holy)
2
point
2
pointless(adjective, obscure, insignificant, unimportant, trivial)
2
preternatural(adjective, intellectual, supernatural, abstract, mental)
2
separate(adjective, extraneous)
2
transmundane(adjective, intellectual, supernatural, mental, spiritual)
2
uncorporal(adjective, body, heavenly, airy, spiritual)
2
unextended
2
unphysical(abstract, theoretical, religious, sacred, abstruse)
2
unrelated(adjective, obscure, insignificant, unimportant, trivial)
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APASmart Define. (2015). immaterial thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/immaterial/thesaurus/synonyms
ChicagoSmart Define. 2015. "immaterial thesaurus" https://smartdefine.org/immaterial/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, immaterial thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/immaterial/thesaurus/synonyms>.
MLASmart Define. "immaterial thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/immaterial/thesaurus/synonyms>