ferry vs navigation

ferry and navigation both are nouns.

Word	Noun	Adjective	Verb	Adverb
ferry	Yes	No	Yes	No
navigation	Yes	No	No	No

ferry (noun)	navigation (noun)
transport by boat or aircraft	the guidance of ships or airplanes from place to place
a boat that transports people or vehicles across a body of water and operates on a regular schedule	the work of a sailor
	ship traffic

ferry (verb)	navigation (verb)
travel by ferry
transport by ferry
transport from one place to another