marina vs docking facility

marina and docking facility both are nouns.

Word	Noun	Adjective	Verb	Adverb
marina	Yes	No	No	No
docking facility	Yes	No	No	No

As nouns, docking facility is a hypernym of marina; that is, docking facility is a word with a broader meaning than marina:

marina: a fancy dock for small yachts and cabin cruisers
docking facility: landing in a harbor next to a pier where ships are loaded and unloaded or repaired; may have gates to let water in or out

Other hypernyms of marina include dock, dockage.

marina (noun)	docking facility (noun)
a fancy dock for small yachts and cabin cruisers	landing in a harbor next to a pier where ships are loaded and unloaded or repaired; may have gates to let water in or out