Bip39 Dictionary. The passphrase just isn't selected with the predefined list of 2048 words – it could be any word or phrase you select. BIP44 defines a particular crucial derivation path framework that allows for taking care of a number of accounts and coin varieties in just a single wallet, https://kingslists.com/story20280588/bip39-passphrase-https-linktr-ee-bip39-bip39-words-secrets