Bip39 seed phrase word list https://unsplash.com/@morganvmyg Even though it works by using BIP32 process it is possible to even now import BIP39 seeds into Electrum wallet. Also aside from BIp32 There's BIP44 Model which some wallet use for that generation of seeds. For words that only have 3 letters, there https://social-galaxy.com/story5497953/install-bip39-5-essential-elements-for-bip39-word-list-pdf-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw