Bip39 Vs Slip39. A BIP39 mnemonic sentence is usually a list of words (most commonly 12 or 24) that we can easily communicate with a lot more properly than other characters that are not words (bits and numbers and the like). BIP39's intent in introducing the usage of mnemonic words https://mynichedirectory.com/listings13082022/bip39-dictionary-https-linktr-ee-bip39-examine-this-report-on-bip39-list