Word Within The Word List 9 A BIP39 mnemonic sentence is really a list of words (mostly twelve or 24) that we can easily communicate with more properly than other people that are not words (bits and figures and also the like). BIP39's intent in introducing the use of mnemonic https://olivebookmarks.com/story18787399/bip39-invalid-mnemonic-not-known-details-about-bip39-word-list