IndyCars

1. Armco
2. Backmarker
3. Banking
4. Caution period
5. Checkered flag
6. Chicane
7. Dirty air
8. Downforce
9. Flying lap
10. Ground effect
11. Hairpin
12. Hansford device
13. High
14. Indianapolis 500
15. IndyCars
16. Kitty litter
17. Lap
18. Lapping
19. Lean mixture
20. Lockup
21. Low
22. Marbles
23. Outbrake
24. Oval
25. Oversteer
26. Pace car
27. Pit crew
28. Pits
29. Podium
30. Pole position
31. Qualifying
32. Qualifying tire
33. Racing line
34. Road course
35. Rolling start
36. Roval
37. Set-up
38. Slicks
39. Slipstream
40. Stagger
41. Sticky rubber
42. Straightaway
43. Street course
44. Super speedway
45. Tire barrier
46. Understeer
47. Wall
48. Wets
49. Wings