1
abstract(theoretical, abstruse, philosophical)
1
abstruse(abstract, theoretical, philosophical)
1
apparitional(adjective, heavenly, airy, insensible, immaterial)
1
astral
1
decarnate
1
decarnated
1
deep(abstract, theoretical, abstruse, philosophical)
1
difficult(abstract, theoretical, abstruse, philosophical)
1
disbodied(adjective, heavenly, airy, insensible, immaterial)
1
dreamlike(adjective, heavenly, immaterial, incorporeal, nonmaterial)
1
esoteric(abstract, theoretical, abstruse, philosophical)
1
eternal(abstract, theoretical, abstruse, philosophical)
1
fundamental(abstract, theoretical, abstruse, philosophical)
1
high-flown(abstract, theoretical, abstruse, philosophical)
1
ideal(abstract, theoretical, abstruse, philosophical)
1
imperceptible
1
intellectual(abstract, theoretical, abstruse, philosophical)
1
invisible
1
jesuitic(abstract, theoretical, abstruse, philosophical)
1
mystical(abstract, theoretical, abstruse, philosophical)
11 years ago|3.7k views|share |citing 
APASmart Define. (2015). nonphysical thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/nonphysical/thesaurus/synonyms
ChicagoSmart Define. 2015. "nonphysical thesaurus" https://smartdefine.org/nonphysical/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, nonphysical thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/nonphysical/thesaurus/synonyms>.
MLASmart Define. "nonphysical thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/nonphysical/thesaurus/synonyms>