perturbation vs discomposure

perturbation and discomposure both are nouns.

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

As nouns, discomposure is a hypernym of perturbation; that is, discomposure is a word with a broader meaning than perturbation:

perturbation (noun)	discomposure (noun)
the act of causing disorder	a temperament that is perturbed and lacking in composure
a disposition that is confused or nervous and upset	anxious embarrassment
activity that is a malfunction, intrusion, or interruption
(physics) a secondary influence on a system that causes it to deviate slightly
an unhappy and worried mental state