For words that only have three letters, there is not any 4th letter. Such as with the word “include”, there are no more letters afterwards and therefore need to be the word "incorporate". The word “addict” is in the BIP39 wordlist however, you would've utilized “addi” for “addict”. - Lưu https://bookmarksfocus.com/story4423816/helping-the-others-realize-the-advantages-of-bip39-seed-phrase-mnemonics-generator