“UNCHAIN” is a valid word. — 12 points Scrabble

chinaa communist nation that covers a vast territory in eastern Asia; the most populous country in the world
chaina series of things depending on each other as if linked together
nuchathe back side of the neck
uncia

chinthe protruding part of the lower jaw
incha unit of length equal to one twelfth of a foot
cain(Old Testament) Cain and Abel were the first children of Adam and Eve born after the Fall of Man; Cain killed Abel out of jealousy and was exiled by God
chia
huic
unaia sloth of Central America that has two long claws on each forefoot and three long claws on each hindfoot
unci(biology) any hook-shaped process or part

canairtight sealed metal container for food or drink or paint etc.
ainbelonging to or on behalf of a specified person (especially yourself); preceded by a possessive
nah
inna hotel providing overnight lodging for travelers
chithe circulating life energy that in Chinese philosophy is thought to be inherent in all things; in traditional Chinese medicine the balance of negative and positive forms in the body is believed to be essential for good health
nuna woman religious
nanyour grandmother
huna member of a nomadic people who invaded Europe in the 4th century
ich
aniblack tropical American cuckoo
hic
hinancient Hebrew unit of liquid measure = 1.5 gallons

ina unit of length equal to one twelfth of a foot
anan associate degree in nursing
uh
hian expression of greeting
ah
ha(astronomy) the angular distance of a celestial point measured westward along the celestial equator from the zenith crossing; the right ascension for an observer at a particular location and time of day
naa silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
unan organization of independent states formed in 1945 to promote international peace and security
aian agency of the United States Army responsible for providing timely and relevant and accurate and synchronized intelligence to tactical and operational and strategic level commanders
nuthe 13th letter of the Greek alphabet

UNCHAIN