1. Changelessness - the property of remaining unchanged durability, enduringness, lastingness, strength - permanence by virtue of the power to resist stress or force; "they advertised the durability of their products" 2

2. Traditional Attars may be a new concept for many due to significant surge in its demand in recent years, but they indeed have ancient history.In this new decade of the 2020s, it is predicted that Attars will be more in-demand due to various factors like people’s shift towards organic cosmetics, long-lastingness, eco-friendliness and over saturated modern perfumery industry.