rabidity vs derogation

rabidity and derogation both are nouns.

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

rabidity (noun)	derogation (noun)
unrestrained excitement or enthusiasm	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
The property of being very extreme, unreasonable, or fanatical in opinion; excessively zealous; comparable to one with rabies.	a communication that belittles somebody or something