Bip39 Bitcoin Improvement Proposal 39 For instance, go ahead and take word “accident” for example. Its initial four letters are “acci”. Should you consider the BIP39 word list, you will see that no other word starts with “acci”. A single list of mnemonic can be utilized to build several addresses. https://madesocials.com/story4105494/bip39-dice-indicators-on-seed-phrase-generator-you-should-know