unloosen vs unspell

unloosen and unspell both are verbs.

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

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

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

unloosen (verb)	unspell (verb)
loosen the ties of	release from a spell
grant freedom to; free from confinement