Cambria vs Cymru

Cambria and Cymru both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cambria	Yes	No	No	No
Cymru	Yes	No	No	No

As nouns, Cambria and Cymru are synonyms defined as:

Cambria and Cymru: one of the four countries that make up the United Kingdom of Great Britain and Northern Ireland; during Roman times the region was known as Cambria

Other synonyms of Cambria include Wales.

Cambria (noun)	Cymru (noun)
one of the four countries that make up the United Kingdom of Great Britain and Northern Ireland; during Roman times the region was known as Cambria	one of the four countries that make up the United Kingdom of Great Britain and Northern Ireland; during Roman times the region was known as Cambria