crabby person vs derogation

crabby person and derogation both are nouns.

Word	Noun	Adjective	Verb	Adverb
crabby person	Yes	No	No	No
derogation	Yes	No	No	No

crabby person (noun)	derogation (noun)
a quarrelsome grouch	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
	a communication that belittles somebody or something