disturbance
dis-turb-ance
noun
An interruption of peace, quiet, or normal conditions, often causing trouble.
"The loud music caused a public disturbance."
noun
A state of mental or emotional upset, agitation, or disorder.
"She suffered from a severe emotional disturbance."
Thesaurus
Synonyms: fray, affray, ruffle, perturbation, upset, folie, mental disturbance, mental disorder, psychological disorder, to-do, flutter, hoo-ha