Class 6 English Worksheet on Synonyms and Antonyms

In Grade 6, English moves beyond basic sentences into the world of expressive writing. To avoid repeating the same words over and over, students need a strong "word bank." This is where synonyms (words that mean the same) and antonyms (words that mean the opposite) come in. Whether you are solving a grade 6 synonyms and antonyms worksheet for homework or preparing for a competitive exam, understanding these word relationships will make you a better reader and a more creative writer.

What are Antonyms and Synonyms?

• Synonyms: Words that mean the same thing or extremely close to it. (e.g., Happy and Joyful)

• Antonyms: Antonyms are words that mean the opposite of each other. (e.g., Hot and Cold)

Class 6 Synonyms and Antonyms Worksheet

This section is designed as a synonyms and antonyms worksheet for class 6 with answers to help you test your knowledge instantly.

Exercise 1: Synonym Match-Up

Find the synonym for the underlined word in each sentence.

1. The trek up the mountain was strenuous.

• (a) Easy (b) Difficult (c) Short

2. The kitten was very timid when meeting new people.

• (a) Brave (b) Shy (c) Loud

3. The teacher gave us brief instructions for the project.

• (a) Long (b) Short (c) Complicated

4. It is essential to drink water every day.

• (a) Necessary (b) Optional (c) Minor

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Exercise 2: Antonym Challenge

Replace the underlined word with its correct antonym from the bracket.

1. The cave was incredibly shallow. (Deep / Dark)

2. The soldier showed great cowardice during the battle. (Fear / Bravery)

3. The movie we watched yesterday was quite dull. (Boring / Exciting)

4. She was reluctant to go on the stage. (Willing / Hesitant)

Answers (Check Your Progress)

Exercise 1:

1. (b) Difficult | 2. (b) Shy | 3. (b) Short | 4. (a) Necessary

Exercise 2:

1. Deep | 2. Bravery | 3. Exciting | 4. Willing

Olympiad Focus Advanced Vocabulary for Class 6 Worksheet on Synonyms and Antonyms 

For those using synonyms and antonyms for olympiad class 6 worksheets, you need to know more "academic" words. Check out this table of high-frequency words:

Read More - Kinds of Nouns English Grammar Worksheet Grade 6

Additional Practice Exercises for class 6 synonyms and antonyms worksheet

When solving a class 6 worksheet on synonyms and antonyms, do not guess from one word alone. Read the full sentence first. A word may have many meanings, but the sentence tells you which one fits best. Here are some extra exercises: 

Exercise 3: Sort the Words (Synonyms vs Antonyms)

Read each pair and write it under the correct heading.

Pairs:

1. happy - joyful

2. hot - cold

3. near - close

4. brave - cowardly

5. big - huge

6. light - dark

7. silent - quiet

8. old - ancient

 Synonyms: ____________________________

Antonyms: ____________________________

Exercise 4: Fill in the Blanks (Use the Correct Word)

Choose the best word from the brackets and complete the sentence.

1. The puppy was very ______ when it saw the loud fireworks. (timid / strong)

2. My grandmother gave me a ______ smile after hearing the good news. (joyful / bitter)

3. The road near the forest becomes very ______ at night. (bright / dark)

4. We should always be ______ and speak the truth. (honest / rude)

5. Riya stood ______ to her friend during the school assembly. (near / far)

Exercise 5: Sentence Rewriting Task

 Rewrite each sentence by replacing the underlined word with a suitable synonym or antonym as directed.

1. The boy was happy after winning the race. (Use a synonym)

2. This bag is very heavy. (Use an antonym)

3. The room was silent during the test. (Use a synonym)

4. The water in the tub is shallow. (Use an antonym)

5. She gave a brief answer. (Use a synonym)

Read More - Tenses for Class 6 Students with Examples

Answers (Check Your Progress)

 Exercise 3 Answers

Synonyms: happy-joyful, near-close, big-huge, silent-quiet, old-ancient

Antonyms: hot-cold, brave-cowardly, light-dark

 Exercise 4 Answers

1. timid

2. joyful

3. dark

4. honest

5. near

 Exercise 5 Sample Answers

1. The boy was joyful after winning the race.

2. This bag is very light.

3. The room was quiet during the test.

4. The water in the tub is deep.

5. She gave a short answer.

Tips for Success in Grade 6 Synonyms and Antonyms

• Context Clues: If you don't know a word in a class 6 synonyms and antonyms worksheet, read the whole sentence. The other words often give a hint about the meaning.

• Use a Thesaurus: Whenever you write an essay, look up a common word like "big" or "nice" and replace it with a more sophisticated synonym.

• Prefixes and Suffixes: Sometimes, adding "un-", "in-", or "dis-" to a word creates its antonym (e.g., Happy → Unhappy).

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