Welsh corgi vs corgi

Welsh corgi and corgi both are nouns.

Word	Noun	Adjective	Verb	Adverb
Welsh corgi	Yes	No	No	No
corgi	Yes	No	No	No

As nouns, Welsh corgi and corgi are synonyms defined as:

Welsh corgi and corgi: either of two Welsh breeds of long-bodied short-legged dogs with erect ears and a fox-like head

Welsh corgi (noun)	corgi (noun)
either of two Welsh breeds of long-bodied short-legged dogs with erect ears and a fox-like head	either of two Welsh breeds of long-bodied short-legged dogs with erect ears and a fox-like head