X Share on Facebook Share with your friends to see their results! Do you know all these words and phrases that every adult should know? Prev Article Next Article We can guess whether you’re older than 21 or not based on your vocabulary. Prev Article Next Article More Quizzes Can You Guess The Country From Just One Picture? Only Americans With An IQ Score Of 152 Or Higher Can Correctly Name These 17 US Presidents You Will Never Score More Than 10/15 In This Plurals Test How Erudite Are You? 89% Of People Can’t Pass This Impossible US State Capitals Quiz Can You Pass This Basic Spelling Drill? How Many European Capitals Can You Name? Only Grammar Masters Can Pass This Apostrophe Quiz Only 1 In 10 Adults Can Name These 11 Popular Novels from the One-Sentence Summary What’s Popular Now