Bip 39 Some words are shorter than four letters, including the word “act”. Other words are longer than 4 letters, such as “abstract”. Here's 5 strategies to generate a seed phrase, using an in-depth dialogue on the importance of randomness in making certain security. The Vault12 Guard Resolution is blockchain-unbiased, https://dftsocial.com/story19390717/wallet-seed-phrase-generator-the-smart-trick-of-bip39-phrase-that-no-one-is-discussing