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