Bip39. Whilst you can find BIP39 wordlists in languages apart from English, it's strongly not advisable to utilize non-English words for wallet backups. It'd make restoring the wallet complicated or difficult. What constitutes a "very good wallet" is one which has very clear, very easy to access documentation on supported https://zbookmarkhub.com/story18762009/bip39-words-https-linktr-ee-bip39-bip39-words-fundamentals-explained