Bip39 Compatible Wallet. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety towards your wallet that actually works together with your seed phrase to encrypt and protect your wallet. A PIN, Alternatively, https://reallivesocial.com/story4640062/ian-coleman-bip39-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf