Bip39 Word List Ledger A BIP39 mnemonic sentence is a list of words (most often 12 or 24) that we can easily communicate with much more productively than other characters that are not words (bits and figures as well as like). BIP39's function in introducing the usage of mnemonic words https://sites2000.com/story8155629/bip39-swift-the-single-best-strategy-to-use-for-seed-phrase-generator