Old Seed Phrase Word List A BIP39 mnemonic sentence is usually a list of words (mostly 12 or 24) that we can easily communicate with more successfully than other figures that are not words (bits and numbers plus the like). BIP39's reason in introducing the use of mnemonic words is https://210list.com/story19077409/bip39-how-many-combinations-details-fiction-and-bip39-word-list