Bip39 Mnemonic. Thanks to the cryptographic design of BIP-39, a weak passphrase will not reduce the safety of another wallets or enable expose the seed words. None of those examples are worried about arguments that you'd use for differing kinds of typos, tokenlists, and many others. BIP-32 hierarchical deterministic wallet. https://networkbookmarks.com/story18830449/bip39-wallets-https-linktr-ee-bip39-not-known-facts-about-bip39