Bip39 Seed Phrase. Because of the cryptographic style of BIP-39, a weak passphrase does not reduce the protection of the other wallets or support reveal the seed words. words, or enter your own underneath. Mnemonics with below 12 words have very low entropy and will be guessed by an attacker. https://socialistener.com/story4496715/bip39-wallets-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf