Bip39 Dictionary. Push X to abort passphrase software and continue to keep modifying the passphrase. Picking Terminate soon after an abort will halt the process. BIP39 is actually a design implementation that lays out how copyright wallets make the set of words (or "mnemonic codes") which make up a mnemonic https://socialwebleads.com/story4199874/bip39-passphrase-https-linktr-ee-bip39-a-secret-weapon-for-bip39-mnemonic