pilotage vs steamer

pilotage and steamer both are nouns.

Word	Noun	Adjective	Verb	Adverb
pilotage	Yes	No	No	No
steamer	Yes	No	Yes	No

pilotage (noun)	steamer (noun)
the guidance of ships or airplanes from place to place	an edible clam with thin oval-shaped shell found in coastal regions of the United States and Europe
the occupation of a pilot	a ship powered by one or more steam engines
	a cooking utensil that can be used to cook food by steaming it
	a clam that is usually steamed in the shell

pilotage (verb)	steamer (verb)
	travel by means of steam power