Tainted with, or full of, sin; wicked; iniquitous; criminal; unholy; as, sinful men; sinful thoughts.

characterized by iniquity; wicked because it is believed to be a sin; "iniquitous deeds"; "he said it was sinful to wear lipstick"; "ungodly acts"

having committed unrighteous acts; "a sinful person"

Sinful is the fifth album by the rock band Angel. It was the band's most pop-oriented album. The album was originally titled Bad Publicity, and a few copies of the album with that title and a different album cover were sold before being replaced.