Tennessee walking horse vs Walking horse

Tennessee walking horse and Walking horse both are nouns.

Word	Noun	Adjective	Verb	Adverb
Tennessee walking horse	Yes	No	No	No
Walking horse	Yes	No	No	No

As nouns, Tennessee walking horse and Walking horse are synonyms defined as:

Tennessee walking horse and Walking horse: a horse marked by stamina and trained to move at a fast running walk

Other synonyms of Tennessee walking horse include Plantation walking horse, Tennessee walker.

Tennessee walking horse (noun)	Walking horse (noun)
a horse marked by stamina and trained to move at a fast running walk	a horse marked by stamina and trained to move at a fast running walk