Saluki vs gazelle hound

Saluki and gazelle hound both are nouns.

Word	Noun	Adjective	Verb	Adverb
Saluki	Yes	No	No	No
gazelle hound	Yes	No	No	No

As nouns, Saluki and gazelle hound are synonyms defined as:

Saluki and gazelle hound: old breed of tall swift keen-eyed hunting dogs resembling greyhounds; from Egypt and southwestern Asia

Saluki (noun)	gazelle hound (noun)
old breed of tall swift keen-eyed hunting dogs resembling greyhounds; from Egypt and southwestern Asia	old breed of tall swift keen-eyed hunting dogs resembling greyhounds; from Egypt and southwestern Asia