derogation vs ingrate

derogation and ingrate both are nouns.

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

derogation (noun)	ingrate (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a person who shows no gratitude
a communication that belittles somebody or something