licentiousadjective
uk/laɪˈsen.ʃəs/us/laɪˈsen.ʃəs/formal disapproving(especially of a person or their behaviour) sexual in an uncontrolled and socially unacceptable way
licentiously
adverb uk/laɪˈsen.ʃəs.li/us/laɪˈsen.ʃəs.li/
licentiousness
noun [ U ] uk/laɪˈsen.ʃəs.nəs/us/laɪˈsen.ʃəs.nəs/