withers vs horse

withers and horse both are nouns.

Word	Noun	Adjective	Verb	Adverb
withers	Yes	No	No	No
horse	Yes	No	Yes	No

withers (noun)	horse (noun)
the highest part of the back at the base of the neck of various animals especially draft animals	solid-hoofed herbivorous quadruped domesticated since prehistoric times
	a chessman shaped to resemble the head of a horse; can move two squares horizontally and one vertically (or vice versa)
	a framework for holding wood that is being sawed
	a padded gymnastic apparatus on legs
	troops trained to fight on horseback

withers (verb)	horse (verb)
	provide with a horse or horses