| Group | What's Missing | Connection |
| Huey, Louie | |
| Afghanistan, Kazakhstan, Kyrgyzstan, Pakistan, Turkmenistan, Uzbekistan | |
| igneous, sedimentary | |
| Neil Armstrong, Michael Collins | |
| The Curse of the Black Pearl, At World's End, On Stranger Tides | |
| Lincoln, Kennedy, Garfield | |
| Hassium, Hafnium, Holmium, Hydrogen | |
| Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Sheep, Rooster, Dog, Boar | |
| Luciano Pavarotti, José Carreras | |
| Buy a Vowel, Solve the Puzzle | |
| North Dakota, South Dakota, North Carolina, South Carolina | |
| Eagles, 76ers, Flyers | |
| canines, premolars, molars | |
| Archie, Edith, Gloria | |
| frankincense, gold | |
| Cycling, Running | |
| Sir Barton, Gallant Fox, Omaha, War Admiral, Whirlaway, Count Fleet, Assault, Citation, Seattle Slew, Affirmed | |
| Mansfield Park, Northanger Abbey, Persuasion, Pride and Prejudice, Sense and Sensibility | |
| Baptism, Reconciliation, Holy Eucharist, Marriage, Holy Orders, Anointing of the Sick | |
| Vacation, Christmas Vacation, Vegas Vacation | |
| Rebbie, Jackie, Marlon, Jermaine, LaToya, Michael, Randy, Janet | |
| Law and Order; Law and Order: Special Victims Unit; Law and Order: Trial By Jury; Law and Order: Los Angeles | |
| fly, spider, bird, cat, dog, cow, horse | |
| Charlottetown, Edmonton, Fredericton, Iqaluit, Quebec, Regina, St. John's, Toronto, Victoria, Whitehorse, Winnipeg, Yellowknife | |
| Alvin, Theodore | |
| Curly-Coated, Flat-Coated, Chesapeake Bay, Labrador, Nova Scotia Duck Tolling | |
| Hank, Bobby, Ladybird | |
| catcher, first base, second base, third base, pitcher, left field, right field, center field | |
| Adventureland, Fantasyland, Frontierland, Liberty Square, Main Street U.S.A., Mickey's Toontown Fair | |
| Arkansas, Kansas, Massachusetts, Texas | |
|