Official bip39 word list https://files.fm/u/2eemhhak2q#design Regardless that it works by using BIP32 system you can even now import BIP39 seeds into Electrum wallet. Also in addition to BIp32 There's BIP44 version which some wallet use with the technology of seeds. Due to the cryptographic layout of BIP-39, a weak passphrase https://altbookmark.com/story21920077/bip39-to-slip39-examine-this-report-on-bip39-vs-slip39-https-cutt-ly-uryc5rw7