treacle vs United Kingdom of Great Britain and Northern Ireland

treacle and United Kingdom of Great Britain and Northern Ireland both are nouns.

Word	Noun	Adjective	Verb	Adverb
treacle	Yes	No	No	No
United Kingdom of Great Britain and Northern Ireland	Yes	No	No	No

treacle (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
writing or music that is excessively sweet and sentimental	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 pale cane syrup