Bip 32 Word List A BIP39 mnemonic sentence is really a set of words (most often 12 or 24) that we can connect with a lot more correctly than other figures that aren't words (bits and numbers as well as like). BIP39's intent in introducing the use of mnemonic words https://cyberbookmarking.com/story18513687/generate-bip39-passphrase-the-2-minute-rule-for-bip39