derogation vs shedder

derogation and shedder both are nouns.

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

derogation (noun)	shedder (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	an attacker who sheds or spills blood
a communication that belittles somebody or something