vice
Noun
1
a
: moral depravity or corruption : WICKEDNESS
b
: a moral fault or failing
c
: a habitual and usually trivial defect or shortcoming : FOIBLE
suffered from the vice of curiosity
2
: BLEMISH, DEFECT
3
: a physical imperfection, deformity, or taint
4
a
often capitalized : a character representing one of the vices in an English morality play
b
: BUFFOON, JESTER
5
: an abnormal behavior pattern in a domestic animal detrimental to its health or usefulness
6
: sexual immorality
especially : PROSTITUTION
Source