Answer:

cad

Answer	Crossword Clue
CAD	Rotter
CAD	Baddie
CAD	Roue

CAD	Scoundrel
CAD	Unprincipled fellow
CAD	Neer-do-well
CAD	He's probably not Mr. Right
CAD	Philanderer
CAD	What many an ex of mine turned out to be
CAD	Heel
CAD	Villain

CAD	He's no gentleman
CAD	Two-timer
CAD	No-goodnik
CAD	Man behaving badly
CAD	Blackguard
CAD	Rude dude
CAD	Bounder
CAD	Austen's Mr. Wickham is one

CAD	Heartbreaker
CAD	Rake
CAD	Rogue
CAD	Contemptible sort
CAD	Lowlife
CAD	Real heel
CAD	Louse
CAD	Dastardly guy

CAD	No gentleman
CAD	No gentleman, he
CAD	Rascal
CAD	Gentleman's opposite
CAD	Dishonorable dude
CAD	No prince charming
CAD	Callous heel
CAD	No gentleman he

CAD	Unmannerly man
CAD	Villain in a romantic movie, often
CAD	Yellow dog
CAD	Dirtbag
CAD	Unmannered man