Bip39 Wallet. Improved security: By storing your keys offline, hardware wallets guard towards online hacks and malware. For words that have only 3 letters, there is not any 4th letter. For instance With all the word “include”, there are no more letters afterwards and so has to be the word https://worlds-directory.com/listings13368270/bip39-word-list-pdf-https-linktr-ee-bip39-5-simple-techniques-for-bip39-wallet