What is a compound word? You'll find the answer inside this book it's a stockpile of compound words Brian P. Cleary's upbeat rhymes and Brian Gable's sidesplitting illustrations bring compound words to life. We've highlighted the compound words with colored type to make them easy to identify. Thumbtacks, Earwax, Lipstick, Dipstick: What Is a Compound Word? overturns traditional grammar lessons. Read this book aloud with everyone you know and share in the delight of the sense and nonsense of words.