ಅರ್ಥ : The property of having two dimensions.
ಸಮಾನಾರ್ಥಕ : planeness, two-dimensionality
ಅರ್ಥ : A want of animation or brilliance.
							ಉದಾಹರಣೆ : 
							The almost self-conscious flatness of Hemingway's style.
							
ಅರ್ಥ : A deficiency in flavor.
							ಉದಾಹರಣೆ : 
							It needed lemon juice to sharpen the flatness of the dried lentils.
							
ಅರ್ಥ : The property of having little or no contrast. Lacking highlights or gloss.
ಸಮಾನಾರ್ಥಕ : lusterlessness, lustrelessness, mat, matt, matte
ಅರ್ಥ : Inactivity. Showing an unusual lack of energy.
							ಉದಾಹರಣೆ : 
							The general appearance of sluggishness alarmed his friends.
							
ಸಮಾನಾರ್ಥಕ : languor, lethargy, phlegm, sluggishness