Violator
Part of speech: noun
Definition: One who violates (a rule, a boundary, another person's body, etc.) In the publishing and packaging industries, a visual element that intentionally "violates" the underlying design, such as a starburst, color bar or "splat" on a product package or magazine cover intended to attract special attention.
Debaucher
Part of speech: noun
Definition: Somebody who debauches or corrupts others; a seducer.