Bip39 dictionary https://go.bubbl.us/ebe220/f17a?/Bookmarks A BIP39 seed phrase produced with acceptable randomness cannot be guessed by brute power, since you will discover simply too many permutations. For words that have only three letters, there is absolutely no 4th letter. For instance While using the word “add”, there are no extra letters https://bookmarkinglive.com/story21567901/bip39-vs-slip39-an-unbiased-view-of-bip39-2048-words-https-x-com-tundra838554