Bip39 Checksum. Even though there are actually BIP39 wordlists in languages apart from English, it is actually strongly not proposed to utilize non-English words for wallet backups. It might make restoring the wallet hard or unattainable. Making use of passphrases increases security and flexibility. Passphrases are a powerful option for https://travialist.com/story9709409/bip39-word-list-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list