| imagined(fake, false, negative, imaginary, fanciful) |
| imponderable(adjective, light, weak, slight, negative) |
| insipid(adjective, light, soft, pastel) |
| nonexistent(adjective, fake, false, real, imaginary) |
| precarious(unstable, vulnerable, dangerous, unprotected, unguarded) |
| sleazy(adjective, weak, slight, thin, feeble) |
| subtle(slight, small, miserable, inadequate, limited) |
| unconvincing(adjective, weak, flat, poor, thin) |
| unsteady(adjective, false, uncertain, unstable, ill) |
| weightless(adjective, light, slight, easy, thin) |
| brittle(adjective, weak, delicate, infirm, flimsy) |
| cranky(adjective, weakness, strange, fantasy, unreal) |
| creaky(weakness, feeble, frail, flimsy, debilitated) |
| delusory(adjective, strange, fantasy, unreal) |
| dilapidated(adjective, feeble, frail, flimsy, debilitated) |
| dreamlike(adjective, fake, false, negative, imaginary) |
| evanescent |
| faint(adjective, dull, light, weak, soft) |
| flashy |
| fleeting |