The definition of a disturbance is an interruption of what should be going on, or a bothersome intrusion.
The definition of agitation refers to the process of moving something forcefully or violently.
Something that perturbs; disturbance
A feeling of embarrassment or distress because one has failed or been disappointed
(Informal) A source of annoyance; a nuisance:
Find another word for discomposure. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for discomposure, like: disturbance, agitation, perturbation, discomfiture, confusion, abashment, chagrin, embarrassment, pain, disconcertion and disconcertment.