derogation vs crabby person

derogation and crabby person both are nouns.

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

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