Vocabulary Riddles from the Critical Thinking Co. features a collection of fun, alliterative riddles that incorporate dynamic words that often appear on ACT and SAT vocabulary lists. Each exercises starts with the riddle, such as 'A's arrant asperity made him alienated and abhorred.' This riddle is followed by a series of questions that prompt analysis of the vocabulary. Words are sorted by definition, synonym, antonym, and part of speech. The last question asks students to synthesize the meaning of all four vocabulary words. Two riddles for each letter of the alphabet are included. 30 perforated, classroom-reproducible pages, softcover. Grades 4-8 / Ages 9-13.