ಅರ್ಥ : Not corrupted by contact or association.
							ಉದಾಹರಣೆ : 
							There is no culture uncontaminated by contact with the outside world.
							
ಅರ್ಥ : Free from admixture with noxious elements. Clean.
							ಉದಾಹರಣೆ : 
							Unpolluted streams.
							A contaminated lake.
							
ಸಮಾನಾರ್ಥಕ : unpolluted