Comparative adjectives compare two things, often by adding “-er” to the adjective (e.g., “taller” or “faster”) or by using “more” (e.g., “more beautiful” or “more expensive”).
Superlative adjectives, on the other hand, compare three or more things and typically add “-est” (e.g., “tallest” or “fastest”) or use “most” (e.g., “most beautiful” or “most expensive”).

List os Comparative and superlative adjetives
| Adjective | Comparative | Superlative |
|---|---|---|
| Tall | Taller | Tallest |
| Short | Shorter | Shortest |
| Fast | Faster | Fastest |
| Slow | Slower | Slowest |
| Small | Smaller | Smallest |
| Large | Larger | Largest |
| Young | Younger | Youngest |
| Old | Older | Oldest |
| Quiet | Quieter | Quietest |
| Loud | Louder | Loudest |
| Light | Lighter | Lightest |
| Heavy | Heavier | Heaviest |
| Weak | Weaker | Weakest |
| Strong | Stronger | Strongest |
| Cheap | Cheaper | Cheapest |
| Costly | Costlier | Costliest |
| Easy | Easier | Easiest |
| Hard | Harder | Hardest |
| Good | Better | Best |
| Bad | Worse | Worst |
| Beautiful | More beautiful | Most beautiful |
| Expensive | More expensive | Most expensive |
| Interesting | More interesting | Most interesting |
| Important | More important | Most important |
| Comfortable | More comfortable | Most comfortable |
Short sentences using Comparative & Superlative adjetives
- She is the tallest girl in the class.
- This cake is even sweeter than the last one.
- The brightest star in the sky is Sirius.
- He is the strongest athlete on the team.
- That was the worst movie I’ve ever seen.
- This book is much more interesting than the previous one.
- She is the most talented musician in the orchestra.
- The pizza from that place is cheaper than the one downtown.
- It was the quickest route to get there.
- This laptop is more expensive but also more powerful.
- The Eiffel Tower is one of the most famous landmarks in the world.
- This puzzle is more challenging than the last one.
- The weather today is hotter than yesterday.
- She is the kindest person I know.
- Among all the paintings, that one is the most beautiful.