Japanese edit

For pronunciation and definitions of いんいつ – see the following entries.
淫逸
[adjective] licentious; idle
[adjective] promiscuous; lewd
[noun] licentiousness
[noun] a libertine; an idler
[noun] promiscuity; lewdness
[noun] a sexually promiscuous person
Alternative spelling
淫佚
隠逸
[noun] seclusion; retreat from the world
[noun] a recluse; a hermit
(This term, いんいつ, is the hiragana spelling of the above terms.)