2. boulder - a large rock worn away by weather
3. glimpse - a short look
4. hollered - cried or shouted loudly
5. horizon - the line where earth and sky seem to meet
6. rhythm - any movement with regular repetition
7. shivered - shook with cold, fear, or excitement
8. tunnel - an underground passage
2. larger
3. happier
4. hotter
5. sadder
6. deeper
7. closer
8. scarier
9. funnier
10. fatter
11. smallest
12. largest
13. happiest
14. hottest
15. saddest
16. deepest
17. closet
18. scariest
19. funniest
20. fattest