Adjective | Aptitude

Last Updated : 3 Mar, 2026

An adjective is a word that modifies or describes a noun or pronoun by giving more information about its qualities.

Example:

John is a good boy.
He is intelligent.

In the above sentence, "good" and "intelligent" qualify "John" and tell us the quality of "he".

Types of Adjectives

Some of the main types of adjectives are:

types_of_adjectives

Rules of Adjective

Below are the key rules of adjectives to use them correctly:

Rule 1. Adjectives Modify Nouns and Pronouns
Adjectives describe or modify nouns (people, places, things) and pronouns (he, she, it, they).

Example:

She has a red car.

Rule 2: After linking verbs, adjectives describe the subject
When adjectives describe the subject via a linking verb (e.g., be, seem, appear, become, feel), they come after the verb.

Example:

The sky is blue.

Rule 3: Multiple adjectives follow this specific order
Opinion→Size→Age→Shape→Color→Origin→Material→Purpose

Example:  

A lovely little old rectangular green French silver jewelry box.

Rule 4: Use comparative forms (-er/more) for comparing two things

Example:

"taller," "more interesting"

Rule 5: Use superlative forms (-est/most) for comparing three or more things

Example:

"tallest," "most beautiful"

Rule 6: Never use double comparatives or superlatives

Example:

"more better" / Correct: "better"

Rule 7: Some extreme adjectives can't take "very" (use "absolutely" instead)

Example:

"very perfect" / Correct: "absolutely perfect"

Rule 8: Demonstrative adjectives must match the noun in number (singular or plural).

Example:

"this book" (singular), "these books" (plural)

Rule 9: Avoid Overusing Adjectives

Tips and Tricks for Adjectives

  1. 1-2 syllable adjectives typically take -er/-est.
    e.g., tall → taller → tallest
  2. 3+ syllable adjectives use more/most.
    e.g., beautiful → more beautiful → most beautiful
  3. Some adjectives are in Irregular forms try to remember them.
    e.g., good → better → best, bad → worse → worst
  4. "As...as" constructions use the base adjective form.
    e.g., She is as tall as her brother
  5. Spelling ending with -y Change -y to -ier (comparative) and -iest (superlative).
    e.g., happy → happier → happiest
    Doubling consonants: Double the final consonant for short adjectives.
    e.g., big → bigger → biggest
  6. In negative equality comparisons use "not as...as".

Solved Questions and Answers

Question 1: This road is ___ than the other one.

A) narrow
B) narrower
C) more narrow
D) narrowest

Answer: B) narrower
Explanation: "Narrow" is a two-syllable adjective ending in -ow, so we usually add -er for the comparative form.

Question 2: Today is the ___ day of the week.

A) cold
B) colder
C) coldest
D) more cold

Answer: C) coldest
Explanation: "Cold" is a one-syllable adjective, so we add -est for the superlative form.

Question 3: This puzzle is ___ than the last one.

A) easy
B) easier
C) more easy
D) easiest

Answer: B) easier
Explanation: "Easy" ends in consonant + y, so we change y → i and add -er (easy → easier).

Question 4: She is the ___ student in the class.

A) intelligent
B) intelligenter
C) more intelligent
D) most intelligent

Answer: D) most intelligent
Explanation: "Intelligent" has more than two syllables, so we use most for the superlative form.

Question 5: This box is ___ than that one.

A) heavy
B) heavier
C) more heavy
D) heaviest

Answer: B) heavier
Explanation: "Heavy" ends in consonant + y, so we change y → i and add -er (heavy → heavier).

Also Check:

➣ Adjective Solved Question- Refer Here!

➣ Test your knowledge- Quiz!

Comment