For words that only have three letters, there isn't a 4th letter. As an example with the word “include”, there won't be any far more letters Later on and thus must be the word "insert". The word “addict” is inside the BIP39 wordlist but you might have utilized “addi” for https://dftsocial.com/story19635973/little-known-facts-about-bip39-seed-phrase-list