అర్థం : An unhappy and worried mental state.
							ఉదాహరణ : 
							There was too much anger and disturbance.
							She didn't realize the upset she caused me.
							
పర్యాయపదాలు : disturbance, upset
అర్థం : (physics) a secondary influence on a system that causes it to deviate slightly.
అర్థం : Activity that is a malfunction, intrusion, or interruption.
							ఉదాహరణ : 
							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.
							
పర్యాయపదాలు : disturbance
అర్థం : A disposition that is confused or nervous and upset.
పర్యాయపదాలు : fluster
అర్థం : The act of causing disorder.
పర్యాయపదాలు : disruption