Definitions for "Villainous"
Base; vile; mean; depraved; as, a villainous person or wretch.
Proceeding from, or showing, extreme depravity; suited to a villain; as, a villainous action.
extremely wicked; "nefarious schemes"; "a villainous plot"; "a villainous band of thieves"
Sorry; mean; mischievous; -- in a familiar sense.