Seed Phrase Generator App A BIP39 mnemonic sentence can be a list of words (most commonly twelve or 24) that we are able to connect with a lot more successfully than other figures that aren't words (bits and figures as well as like). BIP39's goal in introducing using mnemonic words https://nybookmark.com/story20187405/bip39-word-list-copyright-the-smart-trick-of-bip39-phrase-that-nobody-is-discussing