unskillful vs unskilled

unskillful and unskilled both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unskillful	No	Yes	No	No
unskilled	No	Yes	No	No

unskillful (adjective)	unskilled (adjective)
poorly done	not having or showing or requiring special skill or proficiency
	not doing a good job
	lacking professional skill or expertise