Bip39 Seed. Firstly it is best to store it Individually out of your seed. Acquiring your seed along with your passphrase in exactly the same location defeats the objective of getting a passphrase to begin with. BIP39 specifies a list of 2048 words from which the mnemonic phrase is chosen. https://socialdosa.com/story9370306/bip39-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list