ಅರ್ಥ : The termination of a ruler or institution (especially by force).
ಅರ್ಥ : The act of disturbing the mind or body.
							ಉದಾಹರಣೆ : 
							His carelessness could have caused an ecological upset.
							She was unprepared for this sudden overthrow of their normal way of living.
							
ಸಮಾನಾರ್ಥಕ : derangement, upset
ಅರ್ಥ : Cause the downfall of. Of rulers.
							ಉದಾಹರಣೆ : 
							The Czar was overthrown.
							Subvert the ruling class.
							
ಸಮಾನಾರ್ಥಕ : bring down, overturn, subvert