Seed Phrase Generator Online Some words are shorter than 4 letters, like the word “act”. Other words are extended than 4 letters, including “abstract”. 1 set of mnemonic may be used to generate a number of addresses. This process of producing account was released in BIP32 & BIP39 very long https://web.archive.org/web/20241123074420/https://bip39-phrase.com/