tattva
https://tattvaspa.com/location....s/day-spa-in-bangalo
"Tattva is a Sanskrit word that encompasses the essence of everything in this universe. It is a concept that helps us understand the nature of reality and how it all fits together. Tattva refers to the fundamental principles or categories that make up our world. These include earth, water, fire, air, ether, mind, intellect and ego.
As we study these tattvas deeper, we begin to see how they are interconnected and interdependent on each other. For instance, earth gives rise to plants which produce oxygen for us to breathe; fire provides heat and light for life while air carries it everywhere; ether forms space for things to exist while the mind manages our thoughts and emotions; intellect helps us learn and comprehend new information while ego guides our actions.