| fusty(adjective, dull, hard, tired) |
| worn-out(adjective, dull, set, hard, flat) |
| cliché(adjective, dull, set, hard, flat) |
| cliché-ridden(dull, hard, standard, tired) |
| dead(adjective, dull, hard, simple, plain) |
| drab(adjective, dull, hard, simple, clean) |
| dry(adjective, dull, hard, simple, flat) |
| insipid(adjective, dull, hard, stupid, ordinary) |
| repetitious(adjective, dull, hard, flat, stupid) |
| watery(adjective, hard, stupid, ordinary, commonplace) |
| antiquated(adjective, dull, hard, tired) |
| bent(adjective, dull, hard, tired) |
| decayed(adjective, hard, sour, musty) |
| dried(adjective, hard, sour, musty) |
| dusty(adjective, dull, hard, tired) |
| effete(adjective, dull, hard, tired) |
| faded(adjective, hard, sour, musty) |
| fetid(adjective, hard, sour, musty) |
| gone off(expression, adjective, hard, sour) |
| hard(adjective, sour, musty, decayed) |