Thankfully, in 2012 the developer Pieter Wuille established the BIP32 specification at The bottom in the hierarchical deterministic wallets. Together with it, Pieter made a mathematical purpose to create a grasp critical from which to derive all other keys in a deterministic way. The use of BIP44 with BIP32 helps https://other-space.uncrn.co/blog/bip39-word-list-explained-your-necessary-resource-for-creating-secure-wallets-in-the-copyright-room/