Bip39 Npm. The passphrase is not picked within the predefined list of 2048 words – it might be any word or phrase you select. Employing passphrases increases safety and adaptability. Passphrases are a powerful choice towards the duress PIN as a result of just about unlimited range of probable wallets. https://checkbookmarks.com/story5117611/bip39-passphrase-https-linktr-ee-bip39-bip39-words-secrets