Bip39 vs bip84 https://685fcc02d9ea2.site123.me Although it works by using BIP32 process it is possible to however import BIP39 seeds into Electrum wallet. Also besides BIp32 There is certainly BIP44 Variation which some wallet use with the era of seeds. For words that only have three letters, there isn't any 4th https://olivebookmarks.com/story20322992/bip39-cdn-top-latest-five-bip39-word-list-pdf-urban-news-https-linktr-ee-bip39