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 No One Can Score At Least 15/20 In This Confusing Spelling Quiz Only English Geniuses Can Easily Complete All 15 Of These Proverbs Do You Know The Capitals Of All 16 Southern US States? Can You Score At Least 5/10 In This Impossible Knowledge Quiz? Nobody Can Get A Perfect Score 10/10 In This Knowledge Test From 1985 How Many Greek Gods Can You Name? Only 3 In 100 Americans Guessed These 20 States Nicknames How Much Do You Know About Jesus? Only 2% Of The Population Can Pass A Basic Spanish Drill What’s Popular Now