For words that have only three letters, there's no 4th letter. For example with the word “incorporate”, there are no more letters Later on and thus need to be the word "include". The word “addict” is inside the BIP39 wordlist but you might have used “addi” for “addict”. Meticulously evaluation https://lingeriebookmark.com/story8662075/5-simple-techniques-for-bip39-seed-phrase