| passé(hard, old, sour, musty, decayed) |
| past(adjective, hard, old, sour, musty) |
| past its sell-by date(expression, adjective, idiom, hard, old) |
| platitudinous(adjective, hard, old, sour, musty) |
| rank(adjective, hard, old, sour, musty) |
| reeking(adjective, hard, old, sour, musty) |
| repetitious(adjective, hard, old, sour, musty) |
| shopworn(adjective, hard, old, sour, musty) |
| smelly(adjective, hard, old, sour, musty) |
| sour(adjective, hard, old, musty, decayed) |
| spoiled(adjective, hard, old, sour, musty) |
| stagnant(adjective, hard, old, sour, musty) |
| stale(adjective, hard, old, sour, musty) |
| stenchy(adjective, hard, old, sour, musty) |
| stereotyped(adjective, hard, old, sour, musty) |
| stinking(adjective, hard, old, sour, musty) |
| tasteless(adjective, hard, old, sour, musty) |
| threadbare(adjective, hard, old, sour, musty) |
| timeworn(adjective, hard, old, sour, musty) |
| tired(adjective, hard, useless, old, sour) |