For words that have only 3 letters, there's no 4th letter. For instance with the word “include”, there are no additional letters afterwards and thus should be the word "include". The word “addict” is within the BIP39 wordlist but you would have applied “addi” for “addict”. gravity trophy suspect shrimp https://telebookmarks.com/story9140249/little-known-facts-about-bip39-seed-phrase-list