অর্থ : With bitterness. In a resentful manner.
							উদাহরণ : 
							She complained bitterly.
							
অর্থ : Indicating something hard to accept.
							উদাহরণ : 
							He was bitterly disappointed.
							
অর্থ : Extremely and sharply.
							উদাহরণ : 
							It was bitterly cold.
							Bitter cold.
							
সমার্থক : bitingly, bitter, piercingly