BIP39 stands for Bitcoin Enhancement Proposal 39. The words are picked from a particular list of 2048 prevalent English words which can be used to the crank out a binary seed (your private vital). Standard recovery phrases use a certain list of 2048 words next the BIP39 standard (Bitcoin Enhancement https://7prbookmarks.com/story18971380/bip39-phrase-generator-can-be-fun-for-anyone