Bip39 Passphrase List Some words are shorter than 4 letters, like the word “act”. Other words are extended than 4 letters, like “abstract”. A person list of mnemonic can be used to create a number of addresses. This process of producing account was introduced in BIP32 & BIP39 while back. https://bookmarksea.com/story18509440/bip39-vocabulary-a-review-of-seed-phrase-generator