Seed Phrase Generator Wallet A BIP39 mnemonic sentence is a list of words (mostly twelve or 24) that we can communicate with more efficiently than other figures that are not words (bits and figures plus the like). BIP39's goal in introducing using mnemonic words would be to reduce the glitches https://thefairlist.com/story8633508/bip39-brute-details-fiction-and-bip39