あやしい (translations)→ fit mysterious odd phony squirrelly suspicious weird wormy-looking
いかがわしい (translations)→ ambiguous bad gamy geeky illegitimate implausible kinky louche questionable
いまわしい (translations)→ abomination dismal ugly vile
いやな (translations)→ awful bilious boring disagreeable disturbingly dreadful frightful harsh leprous lousy noisome odious ominously paralytic queasy shitty terrifying troubled unloved unwanted wicked
いやらしい (translations)→ beastly creepy disgusting loathsome obscene putrid repulsive revolting slug stink
きたならしい (translations)→ crumby scruffy
けがらわしい (translations)→ disdain hideous
はしたない (translations)→ foolish terrible vulgar
悪 (translations)→ adverse bastard crime crook downward evil hood rough tough wrongness
汚い (translations)→ foul impure mean messy
汚す (translations)→ compromise detriment downgrade grime overshadow vandalize
汚らわしい (translations)→ abominable nasty repugnance
汚れた (translations)→ clouded fouled mangy speckled spotted
醜い (translations)→ cruel graceless mess misshapen repellent strange unsightly
薄汚い (translations)→ dusky filthy
鼻持ちならない (translations)→ intolerably offensive unwholesome
不機嫌な (translations)→ bad-tempered glum gruff ill-favored ill-humored indignant snappish snarky