Bip39 Crate Some words are shorter than 4 letters, like the word “act”. Other words are longer than 4 letters, such as “summary”. Backup: Once produced, the seed phrase is exhibited to the user, that is instructed to write down it down and retail outlet it in a secure area. https://bookmarkforest.com/story18555322/bip39-word-list-wikipedia-a-review-of-seed-phrase-generator