Bip39 Seed Phrase. Whilst there are actually BIP39 wordlists in languages besides English, it's strongly not proposed to work with non-English words for wallet backups. It'd make restoring the wallet tough or difficult. Without a passphrase, your resources are only as secure as your seed phrase. By introducing a passphrase, https://bookmarkfly.com/story18830099/bip39-word-list-pdf-https-linktr-ee-bip39-bip39-words-secrets