| miasmatic |
| mildewy(adjective, stale, rotten, musty, aged) |
| nefarious(adjective, bad, evil, offensive, unpleasant) |
| nidorous(adjective, rank, disagreeable, sour, stale) |
| obnoxious(adjective, taste, awful, terrible, apperance) |
| odoriferous(adjective, strong, offensive, sweet, foul) |
| poisonous(adjective, taste, awful, violent, terrible) |
| putrefactive(adjective, rank, disagreeable, sour, stale) |
| unsavoury(adjective, taste, awful, terrible, apperance) |
| untidy(adjective, unclean) |
| abhorrent(adjective, taste, offensive, unpleasant, awful) |
| abominable(adjective, evil, offensive, unpleasant, disgusting) |
| addle |
| adulterated(rotten, polluted, defiled) |
| aged |
| awful |
| bad-smelling(adjective, corrupt, disgusting, stale, decayed) |
| brackish(adjective, taste, awful, terrible, apperance) |
| corrupted(polluted, contaminated, stained) |
| creepy |