Bip39 Dictionary. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of stability on your wallet that actually works along with your seed phrase to encrypt and guard your wallet. A PIN, https://livebackpage.com/story4400211/bip39-word-list-pdf-https-linktr-ee-bip39-not-known-details-about-bip39-list