Bip39 Github. Since the 24th is a checksum word, a list of 8 legitimate prospect words are calculated using the Python script 24thword.py. For words that only have 3 letters, there is no 4th letter. One example is Using the word “add”, there isn't any extra letters afterwards and therefore https://directory-star.com/listings13079253/bip39-seed-https-linktr-ee-bip39-not-known-details-about-bip39-online