scallywag vs derogation

scallywag and derogation both are nouns.

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

scallywag (noun)	derogation (noun)
one who is playfully mischievous	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
a deceitful and unreliable scoundrel	a communication that belittles somebody or something
a white Southerner who supported Reconstruction policies after the American Civil War (usually for self-interest)