unpleasant woman vs derogation

unpleasant woman and derogation both are nouns.

Word	Noun	Adjective	Verb	Adverb
unpleasant woman	Yes	No	No	No
derogation	Yes	No	No	No

unpleasant woman (noun)	derogation (noun)
a woman who is an unpleasant person	(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