For words that have only 3 letters, there isn't any 4th letter. Such as with the word “incorporate”, there are no a lot more letters Later on and thus needs to be the word "incorporate". The word “addict” is inside the BIP39 wordlist however , you would have utilised “addi” https://telebookmarks.com/story9156108/5-simple-techniques-for-bip39-seed-phrase