| commonplace(adjective, dull, hard, boring, tedious) |
| decayed(adjective, hard, sour, musty) |
| drab(adjective, dull, hard, lead, boring) |
| faded(adjective, dull, hard, weak, soft) |
| hard(adjective, dry, bare, sour) |
| like a dinosaur(expression, adjective, idiom, dull, hard) |
| mawkish(adjective, dull, hard, tired) |
| out(adjective, hard, dead, sour) |
| out-of-date(adjective, dull, hard, sour) |
| passé(dull, hard, dead, out) |
| rank(adjective, hard, dirty, foul) |
| stinking(adjective, hard, dirty, foul) |
| tired(adjective, dull, hard, boring, tedious) |
| trite(adjective, dull, hard, simple, boring) |
| unoriginal(adjective, dull, hard, tired) |
| weak(adjective, dull, hard, soft, gentle) |
| zestless(adjective, dull, hard, tired) |
| clichéd(dull, hard, tired, sour) |
| corny(adjective, dull, hard, tired) |
| dried(adjective, hard, sour, musty) |