Bip39 Seed Phrase. The passphrase is not really picked with the predefined list of 2048 words – it can be any word or phrase you end up picking. It's also discouraged to generate words directly from assumed and use a safe cryptographic function to do so. A BIP39 passphrase is https://bookmark-nation.com/story18490793/bip39-mnemonic-https-linktr-ee-bip39-5-essential-elements-for-bip-39