Bip39 Word List. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of stability on your wallet that works together with your seed phrase to encrypt and guard your wallet. https://livebackpage.com/story4138278/bip39-words-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf