tartar vs derogation

tartar and derogation both are nouns.

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

tartar (noun)	derogation (noun)
an incrustation that forms on the teeth and gums	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
a fiercely vigilant and unpleasant woman	a communication that belittles somebody or something
a salt used especially in baking powder