For words that only have three letters, there's no 4th letter. For example with the word “insert”, there aren't any a lot more letters afterwards and therefore have to be the word "add". The word “addict” is during the BIP39 wordlist however, you might have utilized “addi” for “addict”. Unlock https://livebackpage.com/story4213214/how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-definition