roly-poly vs U.K.

roly-poly and U.K. both are nouns.

Word	Noun	Adjective	Verb	Adverb
roly-poly	Yes	Yes	No	No
U.K.	Yes	No	No	No

roly-poly (noun)	U.K. (noun)
pudding made of suet pastry spread with jam or fruit and rolled up and baked or steamed	a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom
a rotund individual

roly-poly (adjective)	U.K. (adjective)
short and plump