car vs horn

car and horn both are nouns.

Word	Noun	Adjective	Verb	Adverb
car	Yes	No	No	No
horn	Yes	No	Yes	No

car (noun)	horn (noun)
a motor vehicle with four wheels; usually propelled by an internal combustion engine	one of the bony outgrowths on the heads of certain ungulates
a wheeled vehicle adapted to the rails of railroad	any hard protuberance from the head of an organism that is similar to or suggestive of a horn
where passengers ride up and down	a brass musical instrument consisting of a conical tube that is coiled into a spiral and played by means of valves
the compartment that is suspended from an airship and that carries personnel and the cargo and the power plant	a brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves
a conveyance for passengers or freight on a cable railway	an alarm device that makes a loud warning sound
	a high pommel of a Western saddle (usually metal covered with leather)
	a device on an automobile for making a warning noise
	a noisemaker (as at parties or games) that makes a loud noise when you blow through it
	a device having the shape of a horn
	a noise made by the driver of an automobile to give warning
	the material (mostly keratin) that covers the horns of ungulates and forms hooves and claws and nails

car (verb)	horn (verb)
	stab or pierce with a horn or tusk