sea king vs derogation

sea king and derogation both are nouns.

Word	Noun	Adjective	Verb	Adverb
sea king	Yes	No	No	No
derogation	Yes	No	No	No

sea king (noun)	derogation (noun)
a Viking pirate chief	(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