Bip39 Words. The passphrase is just not selected through the predefined list of 2048 words – it might be any word or phrase you end up picking. If you incorporate a passphrase to the seed phrase, it completely modifications the derived private keys and public addresses for your wallet. In https://monobookmarks.com/story18950126/bip-39-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic