unreality vs unskillfulness

unreality and unskillfulness both are nouns.

Word	Noun	Adjective	Verb	Adverb
unreality	Yes	No	No	No
unskillfulness	Yes	No	No	No

As nouns, unskillfulness is a hypernym of unreality; that is, unskillfulness is a word with a broader meaning than unreality:

unreality (noun)	unskillfulness (noun)
the quality possessed by something that is unreal	a lack of cognitive skill
ineptitude in dealing with reality.
the state of being insubstantial or imaginary; not existing objectively or in fact