For words that have only 3 letters, there's no 4th letter. By way of example with the word “include”, there are no more letters afterwards and thus need to be the word "include". The word “addict” is while in the BIP39 wordlist however , you might have utilised “addi” for https://zbookmarkhub.com/story19280525/examine-this-report-on-bip39-mnemonic-phrase-tool