For words that have only 3 letters, there's no 4th letter. As an example with the word “include”, there aren't any a lot more letters Later on and therefore must be the word "include". The word “addict” is within the BIP39 wordlist but you would've employed “addi” for “addict”. Store https://bookmarktiger.com/story18985176/how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-definition