libertine
lib-er-tine
noun
A person, especially a man, who lacks moral or sexual restraint.
"He was a notorious libertine, indulging in many vices."
adjective
Characterised by a lack of moral or sexual restraint.
"His libertine behaviour caused a scandal."
Thesaurus
Synonyms: dissipated, degraded, degenerate, immoral, riotous, fast, debauched, dissolute, profligate, debauchee, rounder