infamous

an infamous war criminal.

cricket's most infamous mercenary.

He is infamous for his dishonesty.

the brouhaha over those infamous commercials.

His infamous acts remain inexpiate.

I was shocked by her infamous behaviour.

the medical council disqualified him for infamous misconduct.

[Mem. -- During the rest of the campaign this paper never referred to me in any other way than as "the infamous perjurer Twain."