Bip39 Checksum. Generally Check out if components wallet manufacturer explicitly mention the chance to restore wallet from every other compatible wallet (BIP39/BIP44) in the documentation. For words that have only three letters, there is absolutely no 4th letter. For example Together with the word “include”, there aren't any a lot https://123-directory.com/listings13069214/bip39-npm-https-linktr-ee-bip39-the-greatest-guide-to-bip39-tool