Bip39 Passphrase. A BIP39 mnemonic sentence is usually a list of words (most commonly twelve or 24) that we can interact with more efficiently than other people that aren't words (bits and numbers and also the like). BIP39's reason in introducing using mnemonic words should be to decrease the problems https://mondaydirectory.com/listings13102870/bip39-words-https-linktr-ee-bip39-bip39-passphrase-generator-fundamentals-explained