Bip39 Standard. The passphrase is not really picked through the predefined list of 2048 words – it can be any word or phrase you choose. Should you were being to reveal your seed phrase underneath duress, your hidden wallets would continue to be protected and mysterious. The BIP-39 Wordlist is https://thefairlist.com/story9109845/bip39-word-list-pdf-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list