immoral

violated, corrupted

showing decadence

corrupt, self-indulgent

having lost qualities (physical, moral or mental) that are considered normal and desirable

corrupt, deteriorated

morally bad; corrupt

corrupt, immoral

strange, ugly and unnatural

ugly, misshapen

wicked (the more usual word)

not religious

not natural or normal

not regular; artificial

shameful and disgusting; very bad

offensive, horrible