| inane(adjective, slight, poor, trivial, unimportance) |
| inconceivable(adjective, light, unreasonable, rare, likely) |
| insecure(adjective, weak, delicate, ill, sick) |
| insignificant(adjective, slight, small, unimportant) |
| jerry-built |
| lightweight(adjective, light, slight, easy, fine) |
| puny(adjective, strong, light, weak, slight) |
| shatterable(adjective, state, weak, soft, gentle) |
| small(adjective, light, slight, easy, fine) |
| tacky(adjective, strong, light, thin, feeble) |
| meager(adjective, strong, light, weak, slight) |
| doubtful(adjective, great, extraordinary, unreasonable, amazing) |
| empty(adjective, slight, detail, false, negative) |
| fallacious(adjective, poor, ineffectual, implausible, unconvincing) |
| flabby(adjective, weak, smooth, soft, easy) |
| idle(adjective, light, weak, slight, thin) |
| ineffective(weak, inadequate, feeble, useless, inappropriate) |
| loose(adjective, light, soft, slight, easy) |
| namby-pamby |
| puerile(adjective, slight, poor, trivial, unimportance) |