Bip39 Passphrase. BIP32 and BIP44 operate together to include overall flexibility, privacy, and interoperability to HD Wallets. High definition Wallets extend the capabilities of deterministic wallets, allowing for that management of a massive range of keys, all of which can be derived from the original BIP39 mnemonic sentence (seed phrase). https://socialaffluent.com/story4213717/bip39-word-list-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets