derogation vs loathsome

derogation is a noun but loathsome is not a noun.

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

derogation (noun)	loathsome (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
a communication that belittles somebody or something

derogation (adjective)	loathsome (adjective)
	highly offensive; arousing aversion or disgust
	causing or able to cause nausea