Done or said on purpose
Done by one's own choice
Tenaciously unwilling to yield
When Agnes Nixon's soap opera about Pine Valley, PA premiered on January 5, 1970, people were instantly hooked to the saga of the willful Kanes, the influential Chandlers and the well-meaning Martins.
This is a willful breed that will take advantage of meek owners, so it takes a confident and consistent person to ensure the dog's obedience and training.
willful ignorance is a little closer to the mark.
THE ABOVE LIMITATION SHALL NOT APPLY TO THE EXTENT CAUSED BY THE WILLFUL TORTUOUS MISCONDUCT OR GROSS NEGLIGENCE OF LOVETOKNOW CORP..
I think willful ignorance is a little closer to the mark.