derogation vs lounge lizard

derogation and lounge lizard both are nouns.

Word	Noun	Adjective	Verb	Adverb
derogation	Yes	No	No	No
lounge lizard	Yes	No	No	No

derogation (noun)	lounge lizard (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a man who idles about in the lounges of hotels and bars in search of women who would support him
a communication that belittles somebody or something