Bip39 Checksum. Even though you will discover BIP39 wordlists in languages besides English, it can be strongly not advisable to utilize non-English words for wallet backups. It would make restoring the wallet difficult or extremely hard. None of those examples are worried about arguments that you'll use for different types https://bookmarksoflife.com/story4439433/bip39-mnemonic-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list