Bip39 Standard. Understand the threats – forgetting the passphrase suggests shedding usage of funds: It’s important to know that forgetting/losing your passphrase will end in forever shedding usage of the linked wallet as well as money it has. No, there isn't any technical Restrict for the duration of your passphrase. https://bookmarkbirth.com/story19528739/bip39-word-list-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets