Updated on November 13, 2025

Comparative and Superlative Forms of Adjectives and Adverbs

We use comparative and superlative forms to compare people, things, or actions. Positive form: the basic adjective or adverb (big, interesting, fast). Comparative form: compares two things (bigger, more interesting, faster). Superlative form: compares three or more things (the biggest, the most interesting, the fastest)

Table of Contents

Exercises

Explanation

1. One-syllable adjectives and adverbs

Add –er for comparatives and –est for superlatives.

Examples:

  • tall → taller → the tallest

  • fast → faster → the fastest

Spelling rules:

  • Double the final consonant: big → bigger → the biggest

  • Drop -e: nice → nicer → the nicest

  • Change y → i: dry → drier → the driest

Examples:

  • “My street is quieter than yours.”

  • “This is the smallest cup we have.”

2. Two-syllable adjectives ending in –y, –er, –le, –ow

They often add –er / –est, but more / most is also possible.

Examples:

  • happy → happier → the happiest

  • narrow → narrower → the narrowest

  • simple → simpler or more simple

Sentences:

  • “This road is narrower than the highway.”

  • “Tom is the happiest in his class.”

3. Longer adjectives (two+ syllables)

Use more for the comparative and most for the superlative.

Examples:

  • expensive → more expensive → the most expensive

  • comfortable → more comfortable → the most comfortable

  • carefully (adverb) → more carefully → the most carefully

Sentences:

  • “This sofa is more comfortable than the old one.”

  • “She worked the most carefully on the project.”

4. Comparatives and superlatives of adverbs

  • Short adverbs: add –er / –est
    fast → faster, the fastest

  • Long adverbs: use more / most
    quietly → more quietly, the most quietly

Examples:

  • “He finished the task faster than I expected.”

  • “She sings the most beautifully in the group.”

5. Irregular forms

Some words have special comparative and superlative forms.

Positive

Comparative

Superlative

good / well

better

best

bad / badly

worse

worst

many / much

more

most

little

less

least

far

farther / further

farthest / furthest

Examples:

  • “This restaurant is better than the one near my house.”

  • “He is the least interested in sports.”

6. Using articles

  • Comparatives: use a or the
    “This is the cheaper option.”
    “Choose a lighter bag.”

  • Superlatives: usually need the
    “She is the most talented artist here.”

But after verbs like be, the can be dropped:

  • “This solution is (the) most effective.”

7. Using “less” and “the least”

Use less and the least to express a lower degree.

Examples:

  • “This task is less difficult than the last one.”

  • “That was the least exciting part of the trip.”

Quick Summary

Type

Form

Example

Basic adjective

positive

“The bag is heavy.”

Compare two things

comparative

“This bag is heavier.”

Compare 3+ things

superlative

“This is the heaviest bag.”

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