sledge vs runner

sledge and runner both are nouns.

Word	Noun	Adjective	Verb	Adverb
sledge	Yes	No	Yes	No
runner	Yes	No	No	No

sledge (noun)	runner (noun)
a heavy long-handled hammer used to drive stakes or wedges	fish of western Atlantic: Cape Cod to Brazil
a vehicle mounted on runners and pulled by horses or dogs; for transportation over snow	device consisting of the parts on which something can slide along
	a long narrow carpet
	a trained athlete who competes in foot races
	someone who imports or exports without paying duties
	a baseball player on the team at bat who is on base (or attempting to reach a base)
	someone who travels on foot by running
	a person who is employed to deliver messages or documents
	(football) the player who is carrying (and trying to advance) the ball on an offensive play
	a horizontal branch from the base of plant that produces new plants from buds at its tips

sledge (verb)	runner (verb)
beat with a sledgehammer
transport in a sleigh
ride in or travel with a sledge