Bip39 Word List Numbers. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of security to the wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, https://getsocialselling.com/story4219096/ian-coleman-bip39-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list