auto vs traction

auto and traction both are nouns.

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

auto (noun)	traction (noun)
a motor vehicle with four wheels; usually propelled by an internal combustion engine	(orthopedics) the act of pulling on a bone or limb (as in a fracture) to relieve pressure or align parts in a special way during healing
	the friction between a body and the surface on which it moves (as between an automobile tire and the road)