ଅର୍ଥ : Being precise with regard to a prescribed or specified criterion.
							ଉଦାହରଣ : 
							His guess was on the nose.
							The prediction for snow was right on the button.
							
ସମକକ୍ଷ : on the nose
ଅର୍ଥ : Just as it should be.
							ଉଦାହରଣ : 
							`Precisely, my lord,' he said.
							
ସମକକ୍ଷ : exactly, on the dot, on the nose, precisely