car vs hooter

car and hooter both are nouns.

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

car (noun)	hooter (noun)
a motor vehicle with four wheels; usually propelled by an internal combustion engine	nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes
a wheeled vehicle adapted to the rails of railroad	a device on an automobile for making a warning noise
where passengers ride up and down	informal terms for the nose
the compartment that is suspended from an airship and that carries personnel and the cargo and the power plant
a conveyance for passengers or freight on a cable railway