derogation vs lechery

derogation and lechery both are nouns.

Word	Noun	Adjective	Verb	Adverb
derogation	Yes	No	No	No
lechery	Yes	No	No	No

derogation (noun)	lechery (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	unrestrained indulgence in sexual activity
a communication that belittles somebody or something