Bip38 vs bip39 https://www.bitsdujour.com/profiles/wWbptt Although it takes advantage of BIP32 process it is possible to even now import BIP39 seeds into Electrum wallet. Also aside from BIp32 There may be BIP44 Model which some wallet use for your generation of seeds. For words that only have three letters, there isn't https://extrabookmarking.com/story20644648/valid-bip39-seed-phrase-the-fact-about-bip39-word-list-github-that-no-one-is-suggesting-https-linktr-ee-bip39