vaulter vs vault

vaulter and vault both are nouns.

Word	Noun	Adjective	Verb	Adverb
vaulter	Yes	No	No	No
vault	Yes	No	Yes	No

vaulter (noun)	vault (noun)
an athlete who jumps over a high crossbar with the aid of a long pole	the act of jumping over an obstacle
	an arched brick or stone ceiling or roof
	a burial chamber (usually underground)
	a strongroom or compartment (often made of steel) for safekeeping of valuables

vaulter (verb)	vault (verb)
	bound vigorously
	jump across or leap over (an obstacle)