Bip39 list https://franciscougju442.bravesites.com/entries/general/Produce-Bitcoin-Addresses-from-Seed-Every-Little-Thing-You-Required-to-Know BIP85: A more moderen proposal permitting the deterministic derivation of multiple BIP39 mnemonic seeds from the master seed. For words that only have three letters, there is absolutely no 4th letter. For example With all the word “incorporate”... https://socialbuzztoday.com/story6291578/bip39-chinese-indicators-on-bip39-standard-you-should-know-https-linktr-ee-bip39