Bip39 Vs Slip39. A BIP39 mnemonic sentence can be a set of words (mostly twelve or 24) that we can easily communicate with a lot more efficiently than other people that are not words (bits and numbers as well as like). BIP39's objective in introducing the use of mnemonic words https://oteldirectory.com/listings13068977/bip39-wallet-https-linktr-ee-bip39-about-bip39