Superlatives

Superlatives

Superlative adjectives compare one thing to all others in a group. They answer the question Which one is the most...? For example: the biggest, the most expensive.

Structure

• 1-syllable adjectives, and 2-syllable adjectives ending in -y: the + adjective + -est. Example: the tallest, the happiest.
• Longer adjectives (2+ syllables, not ending in -y): the most + adjective. Example: the most expensive.
• Some other 2-syllable adjectives also take -est. Example: quiet → the quietest, simple → the simplest. Check a dictionary if you are not sure.
• Irregular forms: good → the best, bad → the worst, far → the furthest/farthest.

How the Grammar Works

1. Use 'the' before a superlative: She is the tallest girl. After my, your, her and similar words, do not use 'the': my best friend, not my the best friend.
2. For 1-syllable adjectives ending in one vowel + one consonant, double the last consonant: big → the biggest, hot → the hottest. Do not double w, x or y: new → the newest.
3. For adjectives ending in -e, add only -st: nice → the nicest, large → the largest.
4. For 2-syllable adjectives ending in consonant + y, change y to i and add -est: happy → the happiest, easy → the easiest.
5. Use 'in' + a place or group: the tallest building in the city, the best student in my class. Use 'of' + a number or a plural noun: the youngest of the three brothers, the nicest of all my friends.

Common Use Cases

• Talking about records and extremes: Everest is the highest mountain.
• Describing the best or worst in a group: This is the best coffee I've ever had.
• Ranking within a group: She's the youngest in her class.

Frequent Mistakes and How to Avoid Them

• Forgetting 'the': This is tallest building. Correct: This is the tallest building.
• Using both -est and most: the most biggest. Correct: the biggest.
• Using -est with long adjectives: the beautifulest. Correct: the most beautiful.
• Adding the letter e twice: the niceest. Correct: the nicest.
• Using 'the' after my, your, her: my the best friend. Correct: my best friend.

Comparison with Related Grammar

Comparatives (see the separate rule) compare two things and use 'than': This car is faster than that one. Superlatives compare three or more things (or one thing to a whole group) and use 'the': This is the fastest car in the shop.

Example Sentences

• She is the smartest student in the school.
• This is the most interesting book I've read this year.
• He has the best ideas in the team.
• That was the worst movie ever.
• Mount Everest is the highest mountain in the world.

When to Use This Rule

Use superlatives when you compare one thing to a whole group and pick the extreme: the biggest, the most expensive, the best or the worst.