Comparatives & Superlatives
Compare two things with comparatives, and pick out the top or bottom of a group with superlatives.
What they do
A comparative compares two things (taller, more useful). A superlative shows the extreme in a group of three or more (the tallest, the most useful).
From one adjective to three forms: Base: tall · Comparative: taller (than) · Superlative: the tallest Base: beautiful · Comparative: more beautiful · Superlative: the most beautiful
How to form them
| Adjective | Comparative | Superlative |
|---|---|---|
| short (1 syllable) | + er — taller, faster | the + est — the tallest |
| ends in -e | + r — larger, nicer | the + st — the largest |
| short C-V-C | double + er — bigger, hotter | the …est — the biggest |
| ends in -y | y→ier — happier, easier | y→iest — the happiest |
| long (2+ syllables) | more — more useful | the most — the most useful |
| irregular | better, worse, farther/further | the best, the worst, the farthest |
Comparatives + than
Superlatives + the
(not) as … as
Common mistakes
Practice & score yourself
Ten quick questions. You get instant scoring and a short explanation for every answer — especially when you get one wrong.
Part A — Choose the correct form
Teaching ideas
Hands-on comparison practice.
Class superlatives
Students compare objects or each other safely ("the tallest building, the most useful app"). Lots of natural superlatives.
Two-photo compare
Show two images; pairs make as many "X is …er than Y" sentences as they can. Comparative fluency with a timer.
Spelling sort
Sort adjectives into +er / double / y→ier / more piles. Makes the spelling rules active.
Top trumps
Use cards with stats; students battle by comparing ("Mine is faster than yours"). Game-driven comparatives.
Irregular drill
Flash good/bad/far; students give comparative and superlative fast. Cements the irregulars.
City debate
"My town is better than yours because…" Students argue using both forms and 'as…as'. Persuasive and personal.
The one rule to remember
Short adjectives add -er / -est; long ones use more / most — never both. Comparatives take than; superlatives take the. And learn the big irregulars: good→better→best, bad→worse→worst.
Comparatives and Superlatives
Comparatives and Superlatives in English
Comparatives and superlatives are forms of adjectives and adverbs used to compare differences between objects they modify. These forms help express varying degrees of qualities or quantities. Here’s a comprehensive explanation:
Comparatives
Definition: Comparatives are used to compare two people, things, or groups, showing a higher or lower degree of a quality.
Formation:
- Short Adjectives: Add “-er” to the end of the adjective.
- Examples:
- small → smaller
- fast → faster
- tall → taller
- Examples:
- Long Adjectives: Use “more” or “less” before the adjective.
- Examples:
- beautiful → more beautiful
- difficult → more difficult
- interesting → more interesting
- Examples:
- Irregular Adjectives: Some adjectives have irregular comparative forms.
- Examples:
- good → better
- bad → worse
- far → farther/further
- Examples:
Usage: Comparatives are often followed by “than.”
- Examples:
- She is taller than her brother.
- This book is more interesting than the last one.
- Today is better than yesterday.
Superlatives
Definition: Superlatives are used to compare three or more people, things, or groups, showing the highest or lowest degree of a quality.
Formation:
- Short Adjectives: Add “-est” to the end of the adjective.
- Examples:
- small → smallest
- fast → fastest
- tall → tallest
- Examples:
- Long Adjectives: Use “most” or “least” before the adjective.
- Examples:
- beautiful → most beautiful
- difficult → most difficult
- interesting → most interesting
- Examples:
- Irregular Adjectives: Some adjectives have irregular superlative forms.
- Examples:
- good → best
- bad → worst
- far → farthest/furthest
- Examples:
Usage: Superlatives are often preceded by “the.”
- Examples:
- She is the tallest in her class.
- This is the most interesting book I have ever read.
- Today is the best day of my life.
Special Rules and Notes
- One-Syllable Adjectives: Usually take “-er” and “-est.”
- Examples: small → smaller → smallest
- Two-Syllable Adjectives: Generally use “more/most” or “less/least,” but adjectives ending in “-y,” “-er,” “-le,” or “-ow” can take “-er” and “-est.”
- Examples: happy → happier → happiest, clever → cleverer → cleverest
- Adjectives with Three or More Syllables: Always use “more/most” or “less/least.”
- Examples: beautiful → more beautiful → most beautiful
- Spelling Changes:
- If an adjective ends in “e,” add only “r” or “st.”
- Examples: large → larger → largest
- If an adjective ends in a consonant + vowel + consonant, double the final consonant before adding “-er” or “-est.”
- Examples: big → bigger → biggest
- If an adjective ends in “y” preceded by a consonant, change the “y” to “i” before adding “-er” or “-est.”
- Examples: happy → happier → happiest
- If an adjective ends in “e,” add only “r” or “st.”
Exercise 1: Form the Comparative and Superlative
Form the comparative and superlative of these adjectives:
- tall
- busy
- beautiful
- good
- far
Exercise 2: Fill in the Blanks with the Correct Form
Complete the sentences using the correct comparative or superlative form of the adjectives in parentheses.
- This test is (easy) __________ than the last one.
- She is the (intelligent) __________ student in the class.
- Today is (hot) __________ than yesterday.
- That was the (bad) __________ movie I have ever seen.
- He is (friendly) __________ than his brother.
Exercise 3: Write Sentences
Write sentences comparing the following items using comparatives and superlatives.
- apples and oranges (sweet)
- summer and winter (cold)
- your hometown and a famous city (big)
Exercise 1
- tall → taller → tallest
- busy → busier → busiest
- beautiful → more beautiful → most beautiful
- good → better → best
- far → farther/further → farthest/furthest
Exercise 2
- easier
- most intelligent
- hotter
- worst
- friendlier
Exercise 3 Sample Answers:
- Apples are sweeter than oranges. Oranges are not as sweet as apples.
- Winter is colder than summer. Summer is not as cold as winter.
- My hometown is smaller than New York City. New York City is the biggest city I have ever visited.
Summary:
- Comparatives: Used to compare two things.
- Formation: Short adjectives take “-er,” long adjectives use “more/less,” and some are irregular.
- Examples: faster, more beautiful, better
- Superlatives: Used to compare three or more things.
- Formation: Short adjectives take “-est,” long adjectives use “most/least,” and some are irregular.
- Examples: fastest, most beautiful, best