Bip39 Word List Numbers. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of protection on your wallet that works along with your seed phrase to encrypt and defend your wallet. https://thebookpage.com/story4050399/bip39-word-list-https-linktr-ee-bip39-top-guidelines-of-bip39-words