SATCAV250 covers Sparknotes' 250 most difficult words. It enables users to study word groups in context. The application also tests users' retention rates with multiple-choice questions in the Quiz mode. Users can mark certain words for the "toughest word" list for easy reviewing. SATCAV250 also provides users with pronunciations of the words during the Study or Quiz mode. Need registration. Benefits of Registration: All 250+ vocabulary words; Search feature; Random word list; Alphabetical word list; Free software support; Free software updates.