Bip39 Passphrase. Because of the cryptographic design of BIP-39, a weak passphrase would not lessen the security of the other wallets or support reveal the seed words. If you include a passphrase to the seed phrase, it entirely modifications the derived personal keys and public addresses for your wallet. In https://guideyoursocial.com/story4668175/bip-39-https-linktr-ee-bip39-top-guidelines-of-bip39-words