| drab(adjective, hard, sour, musty) |
| dried(adjective, hard, sour, musty) |
| flat(adjective, hard, sour, musty) |
| gone off(expression, adjective, hard, sour) |
| hard(adjective, sour, musty, watery) |
| insipid(adjective, hard, sour, musty) |
| like a dinosaur(expression, adjective, idiom, hard) |
| mawkish(adjective, hard, sour, musty) |
| out(adjective, hard, sour, musty) |
| overused(adjective, hard, sour, musty) |
| parched(adjective, hard, sour, musty) |
| past its best(expression, adjective, idiom, hard) |
| past its sell-by date(expression, adjective, idiom, hard) |
| platitudinous(adjective, hard, sour, musty) |
| repetitious(adjective, hard, sour, musty) |
| shopworn(adjective, hard, sour, musty) |
| stagnant(adjective, hard, sour, musty) |
| stenchy(adjective, hard, sour, musty) |
| stereotyped(adjective, hard, sour, musty) |
| tasteless(adjective, hard, sour, musty) |