Bip39 Github. While you can find BIP39 wordlists in languages apart from English, it is strongly not suggested to implement non-English words for wallet backups. It'd make restoring the wallet complicated or unattainable. What constitutes a "fantastic wallet" is one which has clear, straightforward to access documentation on supported BIP https://letsbookmarkit.com/story18998943/bip39-word-list-pdf-https-linktr-ee-bip39-a-review-of-bip39-generator