| shallow(adjective, person, clear, weak, free) |
| sparing(adjective, poor, small, boring, insufficiency) |
| spiritless(adjective, calm, dull, weak, kind) |
| stuffy(adjective, person, ordinary, dry, boring) |
| tasteless(adjective, dull, weak, boring, feeble) |
| unexciting(adjective, dull, ordinary, dry, boring) |
| unimaginative(adjective, dull, flat, stupid, ordinary) |
| unripe(adjective, poor, small, insignificant, unimportant) |
| watery(adjective, good, dull, weak, flat) |
| tenuous(adjective, poor, small, boring, exiguous) |
| common(adjective, dull, set, flat, silly) |
| desert(verb, adjective, action, weak, poor) |
| emaciated(adjective, poor, small, boring, exiguous) |
| exiguous(adjective, poor, small, boring) |
| impoverished(adjective, poor, small, boring, exiguous) |
| low(adjective, poor, small, boring, exiguous) |
| mild(adjective, dull, kind, soft, pleasant) |
| miserable(adjective, poor, small, insignificant, boring) |
| parsimonious(adjective, poor, small, boring, exiguous) |
| plain(adjective, dull, simple, flat, stupid) |