auto vs trunk

auto and trunk both are nouns.

Word	Noun	Adjective	Verb	Adverb
auto	Yes	No	No	No
trunk	Yes	No	No	No

auto (noun)	trunk (noun)
a motor vehicle with four wheels; usually propelled by an internal combustion engine	a long flexible snout as of an elephant
	luggage consisting of a large strong case used when traveling or for storage
	compartment in an automobile that carries luggage or shopping or tools
	the body excluding the head and neck and limbs
	the main stem of a tree; usually covered with bark; the bole is usually the part that is commercially useful for lumber