Bip39 wiki https://www.hometalk.com/member/176312665/elva1377050 BIP85: A more recent proposal letting the deterministic derivation of many BIP39 mnemonic seeds from the master seed. For words that have only three letters, there isn't a 4th letter. One example is Together with the word “increase”, there are no more letters afterwards and therefore should https://bookmarkdistrict.com/story20431581/bitcoin-bip39-generator-bip39-compatible-wallet-an-overview-https-linktr-ee-bip39