Bip39 Vs Slip39. The passphrase will not be selected within the predefined list of 2048 words – it might be any word or phrase you decide on. This might include creating a direct backup, a cryptic hint that only you would realize, sharing elements of the passphrase with trusted relations. https://bookmarkpath.com/story19481543/bip39-words-https-linktr-ee-bip39-bip39-words-secrets