| fantastical(adjective, strange, fantasy, imaginary, unreal) |
| insubstantial(adjective, strange, fantasy, unreal) |
| dreamlike(adjective, fantastic, real, unreal, fanciful) |
| illusional(adjective, strange, fantasy, unreal) |
| illusionary(adjective, strange, fantasy, unreal) |
| phantasmal(adjective, real) |
| unsubstantial(adjective, strange, fantasy, unreal) |
| deceiving(adjective, wrong, fake, deception, false) |
| delusional(adjective, strange, fantasy, unreal) |
| hollow(adjective, fake, counterfeit, sham, reasoning) |
| imagined |
| phantasmagoric(adjective, real) |
| possible |
| seeming(adjective, fake, false, counterfeit, dishonest) |
| subtle(adjective, quiet, slight, fine, thin) |
| cunning(deception, false, misleading, illusory) |
| erroneous(adjective, wrong, fake, false, counterfeit) |
| fake(adjective, wrong, false, counterfeit, dishonest) |
| fictional(adjective, strange, fantasy, unreal) |
| ideal(adjective, error) |