Bip39 word list txt https://www.anobii.com/en/01000289012ff9b293/profile/activity Let's suppose It'll be 10x quicker when compared to the GFX card previously mentioned so roughly two,4M hashes/s. A standard attacker will possess a handful of this sort of specialised devices. For words that only have 3 letters, there isn't any 4th letter. For example https://hectorswwo172.bearsfanteamshop.com/picking-the-right-tools-for-your-bip39-generation-demands