derogation vs harpy

derogation and harpy both are nouns.

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

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