The Collaborative International Dictionary
Wantonize
Wantonize \Wan"ton*ize\, v. i.
To behave wantonly; to frolic; to wanton. [R.]
--Lamb.
Wiktionary
wantonize
vb. (context intransitive English) To be wanton; to indulge in lewdness, flirtation or lasciviousness.