Bip 39 Passphrase By way of example, take the word “incident” for instance. Its 1st four letters are “acci”. In the event you think about the BIP39 word list, you will notice that no other word commences with “acci”. Any individual else who discovers the phrase can steal the bitcoins. https://socialeweb.com/story4062137/bip39-vs-electrum-bip39-can-be-fun-for-anyone