discomposure vs unease

discomposure and unease both are nouns.

Word	Noun	Adjective	Verb	Adverb
discomposure	Yes	No	No	No
unease	Yes	No	No	No

As nouns, unease is a hyponym of discomposure; that is, unease is a word with a more specific, narrower meaning than discomposure:

Other hyponyms of discomposure include disquiet, uneasiness, fluster, perturbation.

discomposure (noun)	unease (noun)
a temperament that is perturbed and lacking in composure	the trait of seeming ill at ease
anxious embarrassment	physical discomfort (as mild sickness or depression)