30 Examples of Nouns:
People:
1. Teacher
2. Student
3. Doctor
4. Artist
5. Friend
Places:
6. School
7. Hospital
8. Museum
9. City
10. Mountain
Things:
11. Book
12. Pencil
13. Computer
14. Car
15. Flower
Concepts:
16. Love
17. Happiness
18. Freedom
19. Justice
20. Time
Animals:
21. Dog
22. Cat
23. Bird
24. Fish
25. Elephant
Food & Drink:
26. Pizza
27. Water
28. Coffee
29. Chocolate
30. Cake