Bip39 Passphrase Generator. The passphrase is not really selected within the predefined list of 2048 words – it might be any word or phrase you select. words, or enter your own personal beneath. Mnemonics with lower than twelve words have very low entropy and should be guessed by an attacker. https://gatherbookmarks.com/story19764814/bip39-generator-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf