Bip39 Seed Phrase. As palavras desta frase são selecionadas de uma lista definida de 2048 palavras, que pode ser acessada aqui ou listada abaixo: For words that have only 3 letters, there is no 4th letter. As an example Using the word “incorporate”, there aren't any a lot more letters https://feeldirectory.com/listings13016115/bip39-ian-coleman-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-compatible-wallet