Related Clues:
- Its gatherings are smart things to attend
- Group whose name is Latin for 'table'
- Set with a brightness test
- Club for smart guys and girls
- Test-taking club
- Group for geniuses
- Indicator of brightness
- High-IQ crew
- Its youngest British member, Elise Tan Roberts, was admitted at age 2
- High-I.Q. crew
- Group of geniuses
- Organization for geniuses
- Organization for high IQ folk
- Club for extremely smart people
- Smart crowd