| unsubstantial(adjective, dull, light, weak, great) |
| faint(verb, adjective, dull, decline, light) |
| lank(adjective, dull, mean, light, tough) |
| sheer(adjective, light, weak, slight, easy) |
| skimpy(adjective, close, mean, light, weak) |
| transparent(adjective, clear, light, weak, slight) |
| wasted(adjective, dull, light, slight, fine) |
| water(verb, strong, reduce, weaken, lessen) |
| cadaverous(adjective, dull, light, soft, slight) |
| frail(adjective, light, weak, slight, delicate) |
| gangling(adjective, dull, light, tough, slight) |
| pinched(adjective, dull, light, slight, fine) |
| puny(adjective, dull, light, weak, soft) |
| scarce(adjective, weak, poor, small, quantity) |
| scraggy(adjective, dull, mean, light, slight) |
| watery(adjective, dull, strong, light, weak) |
| rarefied(adjective, dull, light, slight, fine) |
| shallow(adjective, weak, slight, poor, low) |
| small(adjective, dull, light, weak, slight) |
| subtle(adjective, dull, quiet, light, slight) |