vile

Synonyms: abandoned abject appalling bad base coarse contemptible corrupt debased degenerate depraved despicable dirty disgraceful disgusting evil filthy foul horrid humiliating ignoble immoral impure iniquitous loathsome low mean miserable nasty nauseating nefarious noxious perverted repellent repugnant repulsive revolting shocking sickening sinful sleazy stinking ugly vicious vulgar wicked worthless wretched

Antonyms: gentle kind nice