Bip39 Passphrase. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of safety towards your wallet that actually works together with your seed phrase to encrypt and shield your wallet. A PIN, https://kingslists.com/story20008658/bip39-word-list-https-linktr-ee-bip39-not-known-details-about-bip39-list