Bip39 Checksum. Although there are actually BIP39 wordlists in languages aside from English, it's strongly not encouraged to utilize non-English words for wallet backups. It'd make restoring the wallet tough or unachievable. Without having a passphrase, your funds are only as protected as your seed phrase. By including a passphrase, https://tealbookmarks.com/story18753250/bip39-wallet-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic