பொருள் : Very long lasting.
							எடுத்துக்காட்டு : 
							Less durable rocks were gradually worn away to form valleys.
							The perdurable granite of the ancient Appalachian spine of the continent.
							
ஒத்த சொற்கள் : durable, indestructible, perdurable
பொருள் : Not capable of being destroyed.