Bip39 Checksum. You'd probably then do a basic recovery with a command just like the one below. (This command uses a sample wallet file bunlded with BTCRecover) BIP44 defines a specific vital derivation path framework that allows for taking care of various accounts and coin kinds inside a one wallet, https://tetrabookmarks.com/story19361701/bip39-word-list-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39