Bip39 Wallet. Thanks to the cryptographic style of BIP-39, a weak passphrase doesn't reduce the security of the other wallets or aid expose the seed words. BIP44 defines a particular vital derivation route structure that allows for handling a number of accounts and coin sorts in just a single wallet, https://wiishlist.com/story19652373/bip39-passphrase-https-linktr-ee-bip39-a-secret-weapon-for-bip39-mnemonic