అర్థం : Relating to or caused by temperament.
							ఉదాహరణ : 
							Temperamental indifference to neatness.
							Temperamental peculiarities.
							
అర్థం : Subject to sharply varying moods.
							ఉదాహరణ : 
							A temperamental opera singer.
							
పర్యాయపదాలు : moody
అర్థం : Likely to perform unpredictably.
							ఉదాహరణ : 
							Erratic winds are the bane of a sailor.
							A temperamental motor; sometimes it would start and sometimes it wouldn't.
							That beautiful but temperamental instrument the flute.
							
పర్యాయపదాలు : erratic