Bip39 implementation http://www.video-bookmark.com/user/tucanewhmt However on regular it'll choose half time given from the tables down below for an attacker to acquire the correct passphrase Each and every word’s first 4 characters are unique, letting wallets to recognize the correct word although only Section of it is entered. BC Vault - https://bookmarklayer.com/story20071031/bip39-passphrase-list-5-essential-elements-for-bip39-word-list-pdf-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw