copyright Wallet Seed Phrase Out Of Bip39 For illustration, take the word “incident” for example. Its 1st four letters are “acci”. For those who consider the BIP39 word list, you will notice that no other word commences with “acci”. You are able to see the entire source code in standalone, https://www.youtube.com/channel/UCUpxfyTJ0fb78SQ55hU6OCw