disturbance

nouns

activity that is a malfunction, intrusion, or interruption
"the term `distress' connotes some degree of perturbation and emotional upset"; "he looked around for the source of the disturbance"; "there was a disturbance of neural function"
disturbance, perturbation
an unhappy and worried mental state
"there was too much anger and disturbance"; "she didn't realize the upset she caused me"
disturbance, perturbation, upset
is derived from
disturb
a disorderly outburst or tumult
"they were amazed by the furious disturbance they had caused"
commotion, disruption, disturbance, flutter, hoo-ha, hoo-hah, hurly burly, kerfuffle, to-do
a noisy fight
affray, disturbance, fray, ruffle
the act of disturbing something or someone; setting something in motion
disturbance
is derived from
disturb
is a type of (narrower)
a change of position that does not entail a change of location
"the reflex motion of his eyebrows revealed his surprise"; "movement is a sign of life"; "an impatient move of his hand"; "gastrointestinal motility"
motility, motion, move, movement
(psychiatry) a psychological disorder of thought or emotion; a more neutral term than mental illness
disturbance, folie, mental disorder, mental disturbance, psychological disorder
electrical or acoustic activity that can disturb communication
disturbance, interference, noise