wakefulness vs temporary state

wakefulness and temporary state both are nouns.

Word	Noun	Adjective	Verb	Adverb
wakefulness	Yes	No	No	No
temporary state	Yes	No	No	No

As nouns, temporary state is a hypernym of wakefulness; that is, temporary state is a word with a broader meaning than wakefulness:

wakefulness: a temporary state in which you are unable (or unwilling) to sleep
temporary state: a state that continues for a limited time

wakefulness (noun)	temporary state (noun)
a periodic state during which you are conscious and aware of the world	a state that continues for a limited time
the process of paying close and continuous attention
a temporary state in which you are unable (or unwilling) to sleep