| Solution | Length | |
|---|---|---|
| 3 letters | ||
| bad | 3 | |
| 4 letters | ||
| fumy | 4 | |
| smog | 4 | |
| vile | 4 | |
| rank | 4 | |
| evil | 4 | |
| 5 letters | ||
| toxic | 5 | |
| wrong | 5 | |
| yucky | 5 | |
| 6 letters | ||
| sinful | 6 | |
| putrid | 6 | |
| reasty | 6 | |
| deadly | 6 | |
| miasma | 6 | |
| rotten | 6 | |
| sickly | 6 | |
| rancid | 6 | |
| smelly | 6 | |
| wicked | 6 | |
| stuffy | 6 | |
| unfair | 6 | |
| vomity | 6 | |
| mortal | 6 | |
| septic | 6 | |
| 7 letters | ||
| harmful | 7 | |
| ruinous | 7 | |
| corrupt | 7 | |
| miasmas | 7 | |
| hurtful | 7 | |
| adverse | 7 | |
| spoiled | 7 | |
| weevily | 7 | |
| miasmic | 7 | |
| unhappy | 7 | |
| tainted | 7 | |
| vicious | 7 | |
| reeking | 7 | |
| miasmal | 7 | |
| 8 letters | ||
| virulent | 8 | |
| venomous | 8 | |
| stinking | 8 | |
| terrible | 8 | |
| 9 letters | ||
| SULFUROUS | 9 | |
| miserable | 9 | |
| notorious | 9 | |
| repugnant | 9 | |
| sorrowful | 9 | |
| unhealthy | 9 | |
| repellent | 9 | |
| sickening | 9 | |
| repulsive | 9 | |
| revolting | 9 | |
| 10 letters | ||
| UNHYGIENIC | 10 | |
| UNSANITARY | 10 | |
| effluvious | 10 | |
| 11 letters | ||
| destructive | 11 | |
| unhealthful | 11 | |
| detrimental | 11 | |
| mischievous | 11 | |
| REBARBATIVE | 11 | |
| deleterious | 11 | |
| PREJUDICIAL | 11 | |
| UNWHOLESOME | 11 | |
| 12 letters | ||
| unpropitious | 12 | |
| 13 letters | ||
| objectionable | 13 | |