American pit bull terrier vs Staffordshire terrier

American pit bull terrier and Staffordshire terrier both are nouns.

Word	Noun	Adjective	Verb	Adverb
American pit bull terrier	Yes	No	No	No
Staffordshire terrier	Yes	No	No	No

As nouns, American pit bull terrier and Staffordshire terrier are synonyms defined as:

American pit bull terrier and Staffordshire terrier: American breed of muscular terriers with a short close-lying stiff coat

Other synonyms of American pit bull terrier include American Staffordshire terrier, pit bull terrier.

American pit bull terrier (noun)	Staffordshire terrier (noun)
American breed of muscular terriers with a short close-lying stiff coat	American breed of muscular terriers with a short close-lying stiff coat