derogation vs poor

derogation and poor both are nouns.

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

derogation (noun)	poor (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	people without possessions or wealth (considered as a group)
a communication that belittles somebody or something

derogation (adjective)	poor (adjective)
	having little money or few possessions
	lacking in quality or substances
	characterized by or indicating poverty
	of insufficient quantity to meet a need
	deserving or inciting pity