What are Comparative Adjectives?
Comparative adjectives are words that compare the differences between two people, places, things, or ideas.
They usually show more or less of a quality.
How to Form Comparative Adjectives
Comparative adjectives are formed in different ways depending on the number of syllables in the adjective.
| Type of Adjective | Rule | Example |
|---|---|---|
| One-syllable | Add -er | tall → taller |
| One-syllable ending in -e | Add -r | large → larger |
| One-syllable ending with consonant + vowel + consonant | Double the final consonant and add -er | big → bigger |
| Two-syllable ending in -y | Change -y to -i and add -er | happy → happier |
| Two or more syllables (except above) | Use more or less before the adjective | beautiful → more beautiful |
Examples of Comparative Adjectives in Sentences
- My house is bigger than yours.
- This road is narrower than that one.
- He is more careful than his cousin.
- Today is hotter than yesterday.
What are Superlative Adjectives?
Superlative adjectives are words that show the highest or lowest degree of a quality among three or more people, places, things, or ideas.
How to Form Superlative Adjectives
Superlative adjectives also follow certain rules.
| Type of Adjective | Rule | Example |
|---|---|---|
| One-syllable | Add -est | tall → tallest |
| One-syllable ending in -e | Add -st | large → largest |
| One-syllable ending with consonant + vowel + consonant | Double the final consonant and add -est | big → biggest |
| Two-syllable ending in -y | Change -y to -i and add -est | happy → happiest |
| Two or more syllables (except above) | Use most or least before the adjective | beautiful → most beautiful |
Examples of Superlative Adjectives in Sentences
- Mount Everest is the highest mountain in the world.
- This is the most comfortable chair in the room.
- She is the kindest person I know.
- That was the least interesting book I have ever read.
Comparative vs Superlative Adjectives – Key Differences
| Aspect | Comparative Adjectives | Superlative Adjectives |
|---|---|---|
| Purpose | Compare two things | Compare three or more things |
| Form | Usually -er or more/less | Usually -est or most/least |
| Examples | bigger, more expensive | biggest, most expensive |
| Sentence Example | This bike is faster than that one. | This is the fastest bike in the shop. |
Important Points to Remember
-
Always use “than” with comparative adjectives:
✅ She is taller than me.
❌ She is taller me. -
Always use “the” before superlative adjectives:
✅ This is the best cake.
❌ This is best cake. -
Some adjectives have irregular forms:
- good → better (comparative) → best (superlative)
- bad → worse (comparative) → worst (superlative)
- far → farther/further (comparative) → farthest/furthest (superlative)
List of Comparative Adjectives
- taller
- shorter
- bigger
- smaller
- faster
- slower
- happier
- sadder
- longer
- hotter
- colder
- newer
- older
- higher
- lower
- stronger
- weaker
- brighter
- darker
- cheaper
- dearer
- busier
- quieter
- kinder
- harsher
- softer
- tougher
- smoother
- rougher
- cleaner
List of Superlative Adjectives
Examples of Comparative vs Superlative Adjectives
| Comparative Adjectives | Superlative Adjectives |
|---|---|
| My bag is bigger than yours. | This is the biggest bag in the shop. |
| She is taller than her brother. | He is the tallest boy in the class. |
| This road is shorter than that one. | This is the shortest road in the city. |
| Today is hotter than yesterday. | June is the hottest month here. |
| My phone is newer than yours. | This is the newest phone in the store. |
| The train is faster than the bus. | That is the fastest train in the country. |
| Her house is smaller than mine. | This is the smallest house on the street. |
| He is stronger than his friend. | She is the strongest girl in the team. |
| The chair is softer than the bed. | This sofa is the softest one here. |
| This shop is cheaper than that one. | This is the cheapest shop in the market. |
| The box is heavier than the bag. | That rock is the heaviest one here. |
| My book is thicker than yours. | This is the thickest book in the library. |
| This path is narrower than the main road. | This is the narrowest street in town. |
| The movie is longer than the show. | This is the longest movie I have seen. |
| His handwriting is better than mine. | She is the best student in the class. |
| My room is cleaner than the kitchen. | This is the cleanest room in the house. |
| The box is lighter than the chair. | This is the lightest bag in the set. |
| My dog is quieter than my cat. | This is the quietest dog in the park. |
| The hill is higher than that tree. | Mount Everest is the highest mountain. |
| This puzzle is easier than that one. | This is the easiest puzzle in the book. |



