Bip39 reddit https://www.anobii.com/en/01000289012ff9b293/profile/activity This is often why you must create a backup within your seed phrase utilizing metallic copyright wallet like Coinplate, which can be 100% stainless steel and BIP39 compatible. For words that only have three letters, there's no 4th letter. As an example Along with the word “increase”, https://optimusbookmarks.com/story19958231/bip39-s-entropy-to-mnemonic-the-greatest-guide-to-bip39-https-t-me-bip39-chat