Bip39 Dictionary. The passphrase is not really selected from your predefined list of 2048 words – it may be any word or phrase you select. In case you have been to reveal your seed phrase under duress, your concealed wallets would continue being safe and unidentified. Storing entropy (such as https://kingbookmark.com/story18740385/bip39-wallets-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase