derogation vs worrywart

derogation and worrywart both are nouns.

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

derogation (noun)	worrywart (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	thinks about unfortunate things that might happen
a communication that belittles somebody or something