| dry(adjective, dull, hard, boring, dead) |
| flat(adjective, dull, set, hard, silly) |
| fusty(adjective, dull, hard, tired) |
| olden(adjective, original, past, venerable) |
| out-of-date(adjective, dull, hard, last, original) |
| worn-out(adjective, dull, set, hard, flat) |
| cliché(dull, set, hard, flat, silly) |
| cliché-ridden(dull, hard, standard, sour) |
| dead(adjective, dull, hard, dry, bare) |
| decayed(adjective, hard, last, original) |
| dusty(adjective, dull, hard, tired) |
| effete(adjective, dull, hard, dry, dead) |
| insipid(adjective, dull, hard, stupid, ordinary) |
| mawkish(adjective, dull, hard, tired) |
| passé(dull, hard, last, original) |
| past(adjective, dull, hard, last, original) |
| watery(adjective, hard, stupid, ordinary, commonplace) |
| bent(adjective, dull, hard, tired) |
| drab(adjective, dull, hard, tired) |
| dried(adjective, hard, sour, musty) |