Primordial
"Primordial" refers to something that is ancient or original, often relating to the earliest stages of development in the universe or life. It can describe elements, forces, or conditions that existed at the beginning of time, such as the Big Bang or the formation of Earth.
In a broader context, "primordial" can also refer to fundamental aspects of existence, like basic instincts or emotions that are inherent in living beings. These primordial traits are often seen as essential to survival and can be traced back to our earliest ancestors, influencing behavior and social structures throughout history.