Bip39 Word List. Even though there are actually BIP39 wordlists in languages aside from English, it really is strongly not advisable to utilize non-English words for wallet backups. It might make restoring the wallet hard or extremely hard. No, there isn't a technological Restrict into the length of the passphrase. https://7bookmarks.com/story18663024/bip39-https-linktr-ee-bip39-the-fact-about-bip-39-that-no-one-is-suggesting