Bip39 Compatible Wallet. A BIP39 mnemonic sentence is usually a set of words (most often 12 or 24) that we could communicate with much more efficiently than other people that are not words (bits and numbers as well as the like). BIP39's intent in introducing the usage of mnemonic words https://morningdirectory.com/listings593649/bip39-npm-https-linktr-ee-bip39-5-simple-statements-about-bip39-compatible-wallet-explained