LICENTIOUSLY
licentiously, wantonly, promiscuously
(adverb) in a licentious and promiscuous manner; “this young girl has to share a room with her mother who lives promiscuously”
Source: WordNet® 3.1
Etymology
Adverb
licentiously (comparative more licentiously, superlative most licentiously)
In a licentious manner, rowdily, overwhelmed by passion and without control of appetites (especially sexual appetites).
Source: Wiktionary
LICENTIOUS
Li*cen"tious, a. Etym: [L. licentiosus: cf. F. licencieux. See
License.]
1. Characterized by license; passing due bounds; excessive; abusive
of freedom; wantonly offensive; as, a licentious press.
A wit that no licentious pertness knows. Savage.
2. Unrestrained by law or morality; lawless; immoral; dissolute;
lewd; lascivious; as, a licentious man; a licentious life.
"Licentious wickedness." Shak.
Syn.
– Unrestrained; uncurbed; uncontrolled; unruly; riotous;
ungovernable; wanton; profligate; dissolute; lax; loose; sensual;
impure; unchaste; lascivious; immoral.
– Li*cen"tious*ly, adv.
– Li*cen"tious*ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition