Synonyms of nonphysical

2 Syllables
dreamy, airy, psychic, aerial, spectral, ghostly
3 Syllables
bodiless, jesuitic, spiritual, celestial, dreamlike, wraithlike, heavenly, unbodied, unfleshly, shadowy, unworldly, ethereal, numinous, unearthly, disbodied
4 Syllables
spiritlike, suprahuman, asomatous, incorporeal, nonmaterial, insensible, unphysical, discarnate, uncorporal, unembodied, subjective, intangible, insubstantial, unsubstantial, disembodied, impalpable
5 Syllables
supermundane, supranatural, supramundane, metaphysical, supernatural, incorporate, imponderable, apparitional