For words that only have three letters, there is not any 4th letter. For example with the word “incorporate”, there isn't any a lot more letters Later on and therefore have to be the word "increase". The word “addict” is inside the BIP39 wordlist but you would've applied “addi” for https://greatbookmarking.com/story19505674/examine-this-report-on-bip39-passphrase