অর্থ : Not producing desired results. Wasteful.
							উদাহরণ : 
							An inefficient campaign against drugs.
							Outdated and inefficient design and methods.
							
Being effective without wasting time or effort or expense.
An efficient production manager.অর্থ : Lacking the ability or skill to perform effectively. Inadequate.
							উদাহরণ : 
							An ineffective administration.
							Inefficient workers.
							
সমার্থক : ineffective