| repugnance |
| rotted |
| rotting(decline, collapse, deterioration, impairment, degeneration) |
| ruin(decline, collapse, deterioration, impairment, degeneration) |
| ruination(decline, collapse, deterioration, impairment, degeneration) |
| rust(noun, decline, collapse, deterioration, impairment) |
| sediment(waste, refuse, dishonesty, corruption, soil) |
| senescence(decline, collapse, deterioration, impairment, degeneration) |
| sewage(food, waste, refuse, dishonesty, corruption) |
| shabbiness(noun, uncleanness) |
| silt(waste, refuse, dishonesty, corruption, soil) |
| sleaze(food, waste, refuse, dishonesty, corruption) |
| slime(waste, refuse, dishonesty, corruption, soil) |
| slop(food, waste, refuse, dishonesty, corruption) |
| sloppiness(noun, uncleanness) |
| slough |
| slovenliness(noun, uncleanness) |
| sludge(food, waste, refuse, dishonesty, corruption) |
| slush(food, waste, refuse, dishonesty, corruption) |
| smuttiness(noun, uncleanness) |