Bip39 decoder https://www.hometalk.com/member/176312665/elva1377050 Let us suppose it will be 10x more quickly compared to GFX card earlier mentioned so approximately two,4M hashes/s. A normal attacker will possess some such specialised products. For words that only have 3 letters, there is not any 4th letter. For example Using the word “incorporate”, https://telebookmarks.com/story11138874/bip39-word-list-binary-new-step-by-step-map-for-bip39-github-https-dzen-ru-bip39-phrase-com