unyoke vs yoke

unyoke is not a noun while yoke is a noun.

Word	Noun	Adjective	Verb	Adverb
unyoke	No	No	Yes	No
yoke	Yes	No	Yes	No

unyoke (noun)	yoke (noun)
	stable gear that joins two draft animals at the neck so they can work together as a team
	fabric comprising a fitted part at the top of a garment
	a connection (like a clamp or vise) between two things so they move together
	support consisting of a wooden frame across the shoulders that enables a person to carry buckets hanging from each end
	a pair of draft animals joined by a yoke
	two items of the same kind
	an oppressive power

unyoke (verb)	yoke (verb)
remove the yoke from	put a yoke on or join with a yoke
	link with or as with a yoke
	become joined or linked together