English cocker spaniel vs cocker spaniel

English cocker spaniel and cocker spaniel both are nouns.

Word	Noun	Adjective	Verb	Adverb
English cocker spaniel	Yes	No	No	No
cocker spaniel	Yes	No	No	No

As nouns, English cocker spaniel and cocker spaniel are synonyms defined as:

English cocker spaniel and cocker spaniel: a small breed with wavy silky hair; originally developed in England

Other synonyms of English cocker spaniel include cocker.

English cocker spaniel (noun)	cocker spaniel (noun)
a small breed with wavy silky hair; originally developed in England	a small breed with wavy silky hair; originally developed in England