bluetick vs hound dog

bluetick and hound dog both are nouns.

Word	Noun	Adjective	Verb	Adverb
bluetick	Yes	No	No	No
hound dog	Yes	No	No	No

As nouns, hound dog is a hypernym of bluetick; that is, hound dog is a word with a broader meaning than bluetick:

bluetick: a very fast American hound; white mottled with bluish grey
hound dog: any of several breeds of dog used for hunting typically having large drooping ears

Other hypernyms of bluetick include hound.

bluetick (noun)	hound dog (noun)
a very fast American hound; white mottled with bluish grey	any of several breeds of dog used for hunting typically having large drooping ears