Seed Phrase Examples A BIP39 mnemonic sentence is usually a list of words (most commonly 12 or 24) that we are able to communicate with more productively than other people that are not words (bits and numbers and also the like). BIP39's goal in introducing the use of mnemonic words https://listingbookmarks.com/story18656535/bip39-12-vs-24-the-definitive-guide-to-bip39-phrase