United Kingdom vs Anglo-Saxon

United Kingdom and Anglo-Saxon both are nouns.

Word	Noun	Adjective	Verb	Adverb
United Kingdom	Yes	No	No	No
Anglo-Saxon	Yes	Yes	No	No

United Kingdom (noun)	Anglo-Saxon (noun)
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	English prior to about 1100
	a native or inhabitant of England prior to the Norman Conquest
	a person of Anglo-Saxon (especially British) descent whose native tongue is English and whose culture is strongly influenced by English culture as in WASP for `White Anglo-Saxon Protestant'

United Kingdom (adjective)	Anglo-Saxon (adjective)
	of or relating to the Anglo-Saxons or their language