Bip39 Words. While you can find BIP39 wordlists in languages besides English, it is strongly not encouraged to work with non-English words for wallet backups. It might make restoring the wallet challenging or extremely hard. What constitutes a "very good wallet" is one which has apparent, simple to entry documentation https://linkedbookmarker.com/story4413955/bip39-wallets-https-linktr-ee-bip39-a-review-of-bip39-generator