Bip39 Split Mnemonic That is an advanced element and should only be applied when you comprehend what it does. you should read BIP85 specification To find out more. BIP85 software Meaning For those who have the initial 4 letters, you understand the rest of the word by seeking Those people https://caidenamwir.bligblogging.com/31974878/bip39-word-list-txt-an-unbiased-view-of-bip39-word-list