harpy vs derogation

harpy and derogation both are nouns.

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

harpy (noun)	derogation (noun)
large black-and-white crested eagle of tropical America	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
any of various fruit bats of the genus Nyctimene distinguished by nostrils drawn out into diverging tubes	a communication that belittles somebody or something
a malicious woman with a fierce temper