Ozarks at Large Stories Not What You Hear, But What You Spell KUAF | By Kyle Kellams Published January 23, 2019 at 11:30 AM CST Facebook Twitter LinkedIn Email Listen • 7:16 Our Militant Grammarian Katherine Shurlds returns to give us a refresher course on silent letters. She helps us navigate words with lost consonants such as "listen," "black," "knock," and more.