Bip39 Word List Numbers. All info these cookies collect is aggregated and therefore anonymous. If you don't permit these cookies and scripts, we is not going to know when you have visited our internet site. For words that only have 3 letters, there is absolutely no 4th letter. For instance https://linkdirectory724.com/listings13033210/bip39-word-list-pdf-https-linktr-ee-bip39-5-simple-statements-about-bip39-compatible-wallet-explained