| diaphanous(adjective, light, weak, thin, feeble) |
| discarnate(adjective, body, abstract, theoretical, abstruse) |
| disembodied(adjective, body) |
| elusive(adjective, mysterious, evasive) |
| empty(adjective, slight, value, negative, insignificant) |
| gossamery(adjective, light, slight, easy, thin) |
| insecure(adjective, weak, delicate, false, unstable) |
| jejune |
| meager(adjective, mean, light, weak, slight) |
| meagre |
| petty(adjective, light, weak, slight, easy) |
| unbelievable(adjective, strange, fantasy, imaginary, unreal) |
| unstable(adjective, weak, delicate, false, short) |
| vaporous(adjective, negative, unstable, airy, absent) |
| weakly(adjective, strong, weak, thin, delicate) |
| aerial(adjective, light, weak, slight, fake) |
| artificial(adjective, fake, false, imaginary, fanciful) |
| delusive(adjective, fake, false, strange, fantasy) |
| fine(adjective, light, slight, delicate, flimsy) |
| fluffy(adjective, light, slight, easy, thin) |