undone vs unstuck

undone and unstuck both are adjectives.

Word	Noun	Adjective	Verb	Adverb
undone	No	Yes	No	No
unstuck	No	Yes	No	No

As adjectives, undone and unstuck are synonyms defined as:

undone and unstuck: thrown into a state of disorganization or incoherence

undone (adjective)	unstuck (adjective)
thrown into a state of disorganization or incoherence	free
not fastened or tied or secured	thrown into a state of disorganization or incoherence
not done
doomed to extinction