| exhausted(adjective, dull, set, beat, flat) |
| flat(adjective, dull, set, hard, silly) |
| old as Methuselah(expression, adjective, idiom, new) |
| old as the hills(expression, adjective, idiom, new) |
| out(adjective, dull, hard, dead) |
| antiquarian(adjective, ancient) |
| cast off |
| cliché-ridden(adjective, dull, hard, tired) |
| drab(adjective, dull, hard, tired) |
| dried(adjective, hard, sour, musty) |
| dry(adjective, hard, sour, musty) |
| faded(adjective, hard, sour, shabby) |
| fetid(adjective, hard, sour, musty) |
| gone off(expression, adjective, hard, sour) |
| hard(adjective, sour, musty, decayed) |
| insipid(adjective, dull, hard, tired) |
| like a dinosaur(expression, adjective, idiom, dull, hard) |
| malodorous(adjective, hard, sour, musty) |
| mawkish(adjective, dull, hard, tired) |
| noisome(adjective, hard, sour, musty) |