| apocryphal |
| asomatous(heavenly, incorporeal, nonmaterial) |
| astral(excellent, gentle, marvelous, vague, dreamy) |
| attenuate(adjective, fine, thin, delicate, slim) |
| attenuated(adjective, fine, thin, delicate, slim) |
| cobwebby |
| conceptual(adjective, immaterial) |
| crumbling |
| crumbly(adjective, light, slight, easy, thin) |
| dangerous(false, unstable, ill, shaky, insane) |
| debilitated(adjective, weak, delicate, uncertain, ill) |
| dilapidated |
| dim(adjective, dull, light, soft, obscure) |
| doubtful(extraordinary, unreasonable, amazing, dubious, unlikely) |
| dubious(extraordinary, unreasonable, amazing, doubtful, unlikely) |
| effete(adjective, uncertain, feeble, shaky, hesitant) |
| enervated(adjective, uncertain, feeble, shaky, hesitant) |
| enfeebled(adjective, weak, delicate, ill, sick) |
| fleeting |
| futile(adjective, hopeless, pointless) |