Bip39. At the start you should retailer it Independently out of your seed. Obtaining your seed and your passphrase in the identical locale defeats the purpose of having a passphrase to begin with. BIP39 specifies a list of 2048 words from which the mnemonic phrase is preferred. Each individual word https://thejillist.com/story8858770/bip39-mnemonic-https-linktr-ee-bip39-top-guidelines-of-bip39-words