Bip39 Words. The passphrase is not really picked with the predefined list of 2048 words – it may be any word or phrase you end up picking. BIP39 is really a style and design implementation that lays out how copyright wallets build the list of words (or "mnemonic codes") which https://socialmediainuk.com/story19937469/bip-39-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic