అర్థం : Liable to sudden unpredictable change.
							ఉదాహరణ : 
							Erratic behavior.
							Fickle weather.
							Mercurial twists of temperament.
							A quicksilver character, cool and willful at one moment, utterly fragile the next.
							
పర్యాయపదాలు : erratic, fickle, quicksilver
అర్థం : Relating to or under the (astrological) influence of the planet Mercury.
							ఉదాహరణ : 
							The Mercurial canals.
							
అర్థం : Relating to or having characteristics (eloquence, shrewdness, swiftness, thievishness) attributed to the god Mercury.
							ఉదాహరణ : 
							More than Mercurial thievishness.
							
అర్థం : Relating to or containing or caused by mercury.
							ఉదాహరణ : 
							Mercurial preparations.
							Mercurial sore mouth.