1. triangular

2. fashionable (c)

3. modern

4. weak

5. low

6. thin

7. wrong, incorrect (i)

8. alive

9. irresponsible

10. nervous

11. sharp

12. perfect

13. fashionable (a)

14. popular (p)

15. free (not prisoned)

16. large

17. clear

18. sudden

19. awful

20. curious

21. favourite

22. cloudy

23. cheap (p)

24. terrifying

25. educated

26. light (weight)

27. orange

28. jealous

29. simple

30. alone, lonely (-l)

31. intensive

32. rectangular

33. medium, average

34. effective, efficient (-f)

35. cracked

36. attractive

37. thick

38. spicy, hot (p)

39. wise

40. surprising (e)