Bip39 List. Even though you'll find BIP39 wordlists in languages in addition to English, it can be strongly not advisable to work with non-English words for wallet backups. It would make restoring the wallet challenging or impossible. No, there is no specialized limit towards the duration of your respective passphrase. https://socialistener.com/story5066797/bip39-generator-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic