derogation vs vamper

derogation and vamper both are nouns.

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

derogation (noun)	vamper (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a seductive woman who uses her sex appeal to exploit men
a communication that belittles somebody or something