1. thiner

2.happier

3.stringer

4.tidier

5.younger

6.older

7.biggest

8.best

9.fasters

10 most succsessful

11.most popular

12. more comfortable

13.easier

14.most interesting

15. richest

16.cheapier

17.darkest

18.better

19.hotter,warmer

20. more narrow

21.more expensive

22.most wonderful

23.prettiest, pretty

24.more boring

25 worst

26.greatest

27.driest

28.cutiest

29.more longer

30.taller

31.slower

32.chepiest

33.luckiest

34.more dangerous

35.heavier

36 fatter

37.little

38.nicer

39.farther

40.smallest