| evanescent(adjective, vague, subtle, imperceptible, unremarkable) |
| faint(adjective, quiet, weak, slight, fine) |
| gauzy |
| groundless(adjective, poor, negative, implausible, vacant) |
| hazy(weak, pale, faded) |
| immaterial(adjective, light, weak, slight, thin) |
| insipid(adjective, dull, uninteresting) |
| meagre(adjective, poor, small, boring, exiguous) |
| papery |
| scant(adjective, poor, small, boring, meager) |
| scarce(adjective, poor, small, boring, exiguous) |
| scrawny(adjective, narrow, little, slim) |
| short(adjective, poor, small, boring, exiguous) |
| skeletal(adjective, narrow) |
| skinny(adjective, slight, lean, narrow, little) |
| spare(adjective, poor, small, boring, exiguous) |
| twiggy(adjective, weak, thin) |
| unsound(adjective, light, weak, slight, thin) |
| reedy(adjective, weak, thin) |
| adulterated |