Bip39 Wallet. First of all you should retail store it SEPARATELY out of your seed. Acquiring your seed and also your passphrase in the same location defeats the goal of having a passphrase to start with. BIP39 specifies a list of 2048 words from which the mnemonic phrase is preferred. https://techonpage.com/story4914797/bip39-word-list-pdf-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean