| 100% | NFL | 3 | Group that includes Eagles and Ravens: Abbr. |
| 77% | NFL | 3 | Group that includes Ravens and Seahawks: Abbr. |
| 66% | NBA | 3 | Group that includes Hawks and Pelicans: Abbr. |
| 66% | NFL | 3 | Group that includes Lions and Bears: Abbr. |
| 63% | NBA | 3 | Group that includes the Wizards and Magic: Abbr. |
| 63% | NBA | 3 | Group that includes the Lakers and Celtics: Abbr. |
| 63% | NHL | 3 | Group that includes the Bruins and Blackhawks: Abbr. |
| 62% | NFL | 3 | Group that includes the Bengals and the Bears: Abbr. |
| 62% | AAPI | 4 | Group that includes people of Japanese and Samoan descent: Abbr. |
| 61% | ACC | 3 | NCAA group that includes Virginia Tech and Pittsburgh: Abbr. |
| 61% | ACC | 3 | NCAA group that includes Duke and Virginia: Abbr. |
| 60% | ACC | 3 | Athletic group that includes Wake Forest and Georgia Tech: Abbr. |
| 59% | OPEC | 4 | Oil exporting group that includes Iraq and Qatar: Abbr. |
| 53% | BSA | 3 | Group whose ranks include Tenderfoot and Eagle: Abbr. |
| 53% | XMEN | 4 | Group that includes Cyclops and Colossus |
| 53% | BIGOIL | 6 | Group that includes Chevron and BP |
| 53% | IVIES | 5 | Group that includes Harvard and Yale |
| 52% | NHL | 3 | Group that includes the Washington Capitals: Abbr. |
| 52% | NHL | 3 | Group that includes the Detroit Red Wings: Abbr. |
| 52% | BRIDGECLUB | 10 | Group that includes North, South, East and West |
| 52% | XMEN | 4 | Group that includes Wolverine, Cyclops, and Storm: Hyph. |
| 52% | BRATPACK | 8 | Group that included Demi Moore and Emilio Estevez |
| 51% | XMEN | 4 | Superhero group that includes Wolverine: Abbr. |
| 51% | NOBILITY | 8 | Group that includes such people as barons and duchesses |
| 51% | NSYNC | 5 | Group that included Justin, Chris, Joey, Lance, and JC |
| 51% | THREESTOOGES | 12 | Group that included Moe, Larry, and Curly: 2 wds. |
| 50% | COASTRANGES | 11 | Group that includes the Cascade, Olympic and San Gabriel Mountains |
| 50% | STRING | 6 | Instrument group that includes the cello and viola |
| 50% | MAYAN | 5 | Language group that includes K'iche' and Tzeltal |
| 50% | PETA | 4 | Group that opposes leather and fur: Abbr. |