Bip39-Standalone. Thanks to the cryptographic layout of BIP-39, a weak passphrase will not reduce the security of the other wallets or enable reveal the seed words. It's also discouraged to deliver words directly from assumed and use a secure cryptographic functionality to do so. If you would like, It's also https://bookmarkshut.com/story19454516/bip39-passphrase-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list