unloosen vs unchain

unloosen and unchain both are verbs.

Word	Noun	Adjective	Verb	Adverb
unloosen	No	No	Yes	No
unchain	No	No	Yes	No

As verbs, unchain is a hyponym of unloosen; that is, unchain is a word with a more specific, narrower meaning than unloosen:

Other hyponyms of unloosen include unspell, bail, run, bail out, parole.

unloosen (verb)	unchain (verb)
loosen the ties of	remove the chains from
grant freedom to; free from confinement	make free