Bip39 word list https://mariobrpx591.cavandoragh.org/getting-a-bip39-phrase-in-python-a-comprehensive-tutorial This is often why you must generate a backup of one's seed phrase working with metallic copyright wallet like Coinplate, that are a hundred% chrome steel and BIP39 compatible. For words that only have 3 letters, there's no 4th letter. By way of example with the https://www.cheaperseeker.com/u/adeneuwaks