Bip39 Passphrase. A BIP39 mnemonic sentence is a list of words (mostly 12 or 24) that we are able to interact with far more productively than other characters that aren't words (bits and numbers and the like). BIP39's function in introducing using mnemonic words should be to lessen the faults https://ontopicdirectory.com/listings13152790/bip39-github-https-linktr-ee-bip39-not-known-details-about-bip39-passphrase-generator