Bip39 Words. The passphrase is just not chosen in the predefined list of 2048 words – it can be any word or phrase you select. It is usually discouraged to make words straight from imagined and use a safe cryptographic function to do so. Though the above mentioned approach is https://health-lists.com/story19355022/bip39-words-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list