2, astronomy, astronomy; Astronomers, astronomers;

3. geography, geography; Geographer;

4. Archaeology, archaeology; Archaeologist, archaeologist;

5. Biology, biology; Biologists, biologists;

6. physics, physics; A physicist, a physicist;

7. Art, art; Artists, artists; ;

8. Music, music; Musicians, musicians;

9. architecture, architecture; Architect, architect; ;

10, chemistry, chemistry; Chemist, chemist;

1 1, history, history; Historian, historian;

12, politics, politics; Politicians; ;

13, pedagogy, pedagogy; ; Educator; ;

14, science? Science; A scientist, a scientist;

15, philosophy, philosophy; Philosopher.