For words that only have 3 letters, there isn't any 4th letter. As an example with the word “insert”, there isn't any extra letters afterwards and thus must be the word "include". The word “addict” is within the BIP39 wordlist but you would have employed “addi” for “addict”. Unlock your https://bookmarkjourney.com/story18851527/the-fact-about-bip39-seed-phrase-word-list-that-no-one-is-suggesting