Kristina Gopp's fourth-graders at O'Plaine School in Gurnee asked, “What's the difference between a homonym and a homophone and a homograph?” Is it an animal, vegetable or mineral? In the game ...

Everyone knows what synonyms and antonyms are (and just in case you don't, synonyms are words that mean the same thing as another word, and antonyms are words that mean the opposite). But do you know ...