1.
successful
2.
thoughtless
3.
wholesome
4.
wonderful
5.
worthless
6.
worrisome
7.
delightful
8.
lonesome
9.
priceless
10. fanciful
11. eventful
12. fruitless
13. forgetful
14. senseless
15. doubtful
16. tiresome
17. tireless
18. dutiful
19. fearless
20. pitiful