gannet vs solan

gannet and solan both are nouns.

Word	Noun	Adjective	Verb	Adverb
gannet	Yes	No	No	No
solan	Yes	No	No	No

As nouns, solan is a hyponym of gannet; that is, solan 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
solan: very large white gannet with black wing tips

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

gannet (noun)	solan (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