| small(adjective, slight, poor, thin, delicate) |
| trifling(sharp, poor, exact, insubstantial, implausible) |
| lean(adjective, poor, small, boring, narrow) |
| minute(noun, slight, lean, slim, slender) |
| narrow(adjective, weak, slight, fine, thin) |
| scanty(adjective, poor, small, boring, exiguous) |
| shaky(adjective, weak, thin, unstable) |
| chimerical(adjective, light, weak, slight, negative) |
| illusory(adjective, light, weak, slight, negative) |
| jejune(adjective, poor, small, boring, exiguous) |
| sparse(adjective, poor, small, boring, exiguous) |
| wispy(adjective, weak, slight, fine, thin) |
| airy(adjective, light, weak, thin, delicate) |
| aerial(adjective, light, weak, slight, thin) |
| doubtful(adjective, weak, thin) |
| dubious(adjective, weak, thin) |
| gaseous(adjective, ghostly, unearthly, otherworldly, wraithlike) |
| impalpable(adjective, unsubstantial, intangible) |
| intangible(adjective, light, weak, slight, fine) |
| meager(adjective, poor, thin, small, inadequate) |