| ho hum(expression, adjective, dull, flat, stupid) |
| hot(adjective, sweltering, stifling) |
| impotent(adjective, empty, bleak, wasted, barren) |
| impoverished(adjective, hard, dry, bare, empty) |
| inane |
| irksome(adjective, dull, stupid, boring, tedious) |
| leaden |
| lean |
| lusterless(adjective, excite) |
| sear(adjective, hard, dry, bare, stale) |
| stuffy(adjective, dull, flat, stupid, dead) |
| unprolific(adjective, clean, dry, dead, bleak) |
| very dry(expression, adjective, parched, baked, scorched) |
| weariful(adjective, boring) |
| addled(adjective, unproductiveness) |
| adust |
| bald(adjective, hard, dry, bare, stale) |
| bromidic(adjective, dull, stupid, boring, routine) |
| characterless(adjective, dull, stupid, boring, tedious) |
| commonplace(adjective, dull, flat, stupid, ordinary) |