cairn vs cairn terrier

cairn and cairn terrier both are nouns.

Word	Noun	Adjective	Verb	Adverb
cairn	Yes	No	No	No
cairn terrier	Yes	No	No	No

As nouns, cairn and cairn terrier are synonyms defined as:

cairn and cairn terrier: small rough-haired breed of terrier from Scotland

cairn (noun)	cairn terrier (noun)
small rough-haired breed of terrier from Scotland	small rough-haired breed of terrier from Scotland
a mound of stones piled up as a memorial or to mark a boundary or path