Planting The Seed Phrase For instance, take the word “incident” as an example. Its to start with four letters are “acci”. Should you look at the BIP39 word list, you will see that no other word commences with “acci”. Any one else who discovers the phrase can steal the bitcoins. https://bookmark-master.com/story19031527/bip39-vocabulary-little-known-facts-about-bip39-word-list