Bip39 Seed. Despite the fact that you can find BIP39 wordlists in languages besides English, it's strongly not encouraged to make use of non-English words for wallet backups. It might make restoring the wallet difficult or unachievable. Without a passphrase, your money are only as protected as your seed phrase. https://thejillist.com/story9715621/bip39-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained