derogation vs excretory product

derogation and excretory product both are nouns.

Word	Noun	Adjective	Verb	Adverb
derogation	Yes	No	No	No
excretory product	Yes	No	No	No

derogation (noun)	excretory product (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	waste matter (as urine or sweat but especially feces) discharged from the body
a communication that belittles somebody or something