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