sinful
//ˈsɪn.fəl//
Adjective
sinfulCanonical form
more sinfulComparative
most sinfulSuperlative
1
Characterized by or full of sin; wicked or immoral.
He believed that lying was a sinful act.
2
Highly reprehensible or shameful; deserving of condemnation.
It would be sinful to waste such a wonderful opportunity.
3
(informal) Extremely pleasurable or indulgent, especially in a way that feels morally wrong.
This chocolate cake is sinfully delicious.