Bip39 Checksum. A BIP39 mnemonic sentence is a set of words (mostly 12 or 24) that we can connect with a lot more efficiently than other figures that aren't words (bits and numbers along with the like). BIP39's purpose in introducing using mnemonic words will be to decrease the glitches https://wwndirectory.com/listings591764/bip39-word-list-numbers-https-linktr-ee-bip39-5-simple-statements-about-bip39-compatible-wallet-explained