Recovery Seed Phrase Generator Bot Some words are shorter than four letters, including the word “act”. Other words are extended than four letters, including “summary”. 1 set of mnemonic can be used to develop various addresses. This technique of making account was launched in BIP32 & BIP39 long time back. https://one-bookmark.com/story18474679/bip39-deutsch-5-essential-elements-for-seed-phrase-generator