dockage vs landing place

dockage and landing place both are nouns.

Word	Noun	Adjective	Verb	Adverb
dockage	Yes	No	No	No
landing place	Yes	No	No	No

As nouns, landing place is a hypernym of dockage; that is, landing place is a word with a broader meaning than dockage:

dockage: 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
landing place: structure providing a place where boats can land people or goods

Other hypernyms of dockage include landing.

dockage (noun)	landing place (noun)
the act of securing an arriving vessel with ropes	structure providing a place where boats can land people or goods
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
a fee charged for a vessel to use a dock