Wantonness

Wan"ton*ness, n. The quality or state of being wanton; negligence of restraint; sportiveness; recklessness; lasciviousness. Gower.

The tumults threatened to abuse all acts of grace, and turn them into wantonness.
Eikon Basilike.

Young gentlemen would be as sad as night
Only for wantonness.
Shak.