Bip39 Seed Phrase. Due to the cryptographic structure of BIP-39, a weak passphrase would not lessen the safety of another wallets or assistance reveal the seed words. words, or enter your own underneath. Mnemonics with lower than twelve words have very low entropy and may be guessed by an attacker. https://altbookmark.com/story20419393/bip39-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets