| microscopic |
| misleading(fake, false, vague, mysterious, subtle) |
| moony(adjective, gentle, marvelous, dreamy) |
| mystical(abstract, theoretical, abstruse, philosophical) |
| mythical(excellent, gentle, fake, false, marvelous) |
| nebulous(fake, false, imaginary, hazy, fanciful) |
| nonexistence(adjective, unsubstantial) |
| nonsubstantial |
| null(adjective, unsubstantial) |
| numinous(adjective, abstract, spiritual, theoretical, abstruse) |
| occult |
| out of this world(expression, idiom, excellent, gentle, marvelous) |
| oversubtle(abstract, theoretical, abstruse, philosophical) |
| phantasmagoric(excellent, gentle, fake, false, marvelous) |
| phantasmagorical(excellent, gentle, marvelous, vague, dreamy) |
| philosophical(intellectual, abstract, theoretical, abstruse, nonconcrete) |
| preternatural(abstract, theoretical, abstruse, philosophical) |
| profound(abstract, theoretical, abstruse, philosophical) |
| psychical |
| recondite(intellectual, abstract, theoretical, abstruse, philosophical) |