Bip39 Mnemonic. Since the 24th is actually a checksum word, a list of eight valid candidate words are calculated utilizing the Python script 24thword.py. For words that only have three letters, there isn't any 4th letter. For example Together with the word “add”, there aren't any additional letters afterwards and https://defaultdirectory.com/listings13082581/bip39-mnemonic-https-linktr-ee-bip39-bip39-passphrase-generator-fundamentals-explained