roly-poly vs derogation

roly-poly and derogation both are nouns.

Word	Noun	Adjective	Verb	Adverb
roly-poly	Yes	Yes	No	No
derogation	Yes	No	No	No

roly-poly (noun)	derogation (noun)
pudding made of suet pastry spread with jam or fruit and rolled up and baked or steamed	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
a rotund individual	a communication that belittles somebody or something

roly-poly (adjective)	derogation (adjective)
short and plump