cinch vs harness

cinch and harness both are nouns.

Word	Noun	Adjective	Verb	Adverb
cinch	Yes	No	Yes	No
harness	Yes	No	Yes	No

cinch (noun)	harness (noun)
a form of all fours in which the players bid for the privilege of naming trumps	stable gear consisting of an arrangement of leather straps fitted to a draft animal so that it can be attached to and pull a cart
any undertaking that is easy to do	a support consisting of an arrangement of straps for holding something to the body (especially one supporting a person suspended from a parachute)
stable gear consisting of a band around a horse's belly that holds the saddle in place

cinch (verb)	harness (verb)
get a grip on; get mastery of	keep in check
make sure of	exploit the power of
tie a cinch around	put a harness
	control and direct with or as if by reins