wantonness

About 0.18 uses per million words.

Meaning

1. noun The state or characteristic of being wanton; recklessness, especially as represented in lascivious or other excessive behavior.
2. noun A particular wanton act.

Similar words

licentiousness abandon unconstraint sexual immorality lewdness lasciviency recklessness dissoluteness lasciviousness wilfulnesse

Often followed by

of and or in to that is with which