Bip39 Words. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of security on your wallet that actually works along with your seed phrase to encrypt and guard your wallet. https://bookmarkwuzz.com/story19598704/bip39-word-list-https-linktr-ee-bip39-not-known-factual-statements-about-bip39-list