Bip39 Vs Slip39. A BIP39 mnemonic sentence is really a list of words (most commonly 12 or 24) that we could communicate with a lot more efficiently than other people that aren't words (bits and numbers as well as like). BIP39's intent in introducing the use of mnemonic words is https://bomadirectory.com/listings689212/bip39-standard-https-linktr-ee-bip39-the-5-second-trick-for-bip39-seed-generator