gannet vs solant goose

gannet and solant goose both are nouns.

Word	Noun	Adjective	Verb	Adverb
gannet	Yes	No	No	No
solant goose	Yes	No	No	No

As nouns, solant goose is a hyponym of gannet; that is, solant goose is a word with a more specific, narrower meaning than gannet:

gannet: large heavily built seabird with a long stout bill noted for its plunging dives for fish
solant goose: very large white gannet with black wing tips

Other hyponyms of gannet include solan, solan goose, Sula bassana, booby.

gannet (noun)	solant goose (noun)
large heavily built seabird with a long stout bill noted for its plunging dives for fish	very large white gannet with black wing tips