Final Answer:
1. warmer
2. most boring
3. older
4. best
5. tallest
6. more modern
7. cheapest
8. happiest
9. more nervous
10. coldest
11. more dangerous
12. darker
13. greatest
14. laziest
15. nearer
16. biggest
17. smaller
18. fastest
19. shortest, ugliest
20. cheerfulest (or most cheerful)
*(Note: For #20, “cheerfulest” is nonstandard; the correct form is “most cheerful”. In formal English, two-syllable adjectives ending in -ful usually take “most”, not -est. So the best answer is “most cheerful”.)*
Parent Tip: Review the logic above to help your child master the concept of superlatives and comparatives worksheet.