car vs bonnet

car and bonnet both are nouns.

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

car (noun)	bonnet (noun)
a motor vehicle with four wheels; usually propelled by an internal combustion engine	a hat tied under the chin
a wheeled vehicle adapted to the rails of railroad	protective covering consisting of a metal part that covers the engine
where passengers ride up and down
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

car (verb)	bonnet (verb)
	dress in a bonnet