| disbodied(adjective, heavenly, airy, insensible, immaterial) |
| dreamlike(heavenly, incorporeal) |
| dreamy(heavenly, incorporeal) |
| esoteric(abstract, theoretical, abstruse, philosophical) |
| eternal(abstract, theoretical, abstruse, philosophical) |
| formless |
| fundamental(abstract, theoretical, abstruse, philosophical) |
| heavenly(religious, sacred, holy, incorporeal) |
| high-flown(abstract, theoretical, abstruse, philosophical) |
| ideal(abstract, theoretical, abstruse, philosophical) |
| incorporate(adjective, heavenly, airy, insensible, immaterial) |
| intellectual(abstract, theoretical, abstruse, philosophical) |
| jesuitic(abstract, theoretical, abstruse, philosophical) |
| mystical(abstract, theoretical, abstruse, philosophical) |
| numinous(adjective, abstract, spiritual, theoretical, abstruse) |
| occult |
| oversubtle(abstract, theoretical, abstruse, philosophical) |
| phantom |
| philosophical(abstract, theoretical, abstruse) |
| preternatural(abstract, theoretical, abstruse, philosophical) |