Bip39 Validate Mnemonic Some words are shorter than four letters, like the word “act”. Other words are longer than four letters, such as “abstract”. The majority of folks create the phrases on paper, but they may be retained in all kinds of other means: remembered, published down within the margin https://ok-social.com/story4484746/bip39-passphrase-inheritance-details-fiction-and-bip39-word-list