

This Grade 4 worksheet helps students explore the world of synonyms — words that share the same or similar meanings — by practicing them directly within sentences. Designed for young learners in Class 4, this resource builds vocabulary depth, reading comprehension, and writing flexibility in a fun and structured way.
Synonyms are one of the most powerful tools in a writer's toolkit. For Grade 4 learners, understanding synonyms is important because:
1. They expand vocabulary and help children express ideas more precisely.
2. They prevent repetition and make writing more interesting and varied.
3. They improve reading comprehension by helping students recognize meaning from context.
4. They build the foundation for stronger creative writing and communication skills.
This worksheet includes five well-structured activities that build synonym recognition and usage across different contexts:
Exercise 1 – Match the Following
Students match each word on the left to its correct synonym on the right. Word pairs include everyday words like sad/unhappy, angry/mad, jump/leap, cry/weep, laugh/giggle, job/work, home/house, easy/simple, strong/sturdy, and bright/vivid. This activity builds quick recognition of synonym pairs.
Exercise 2 – Sort the Words
Students are given a mix of word pairs and must sort them into two columns — Synonyms and Non-Synonyms. This critical thinking task helps learners distinguish between words that share meaning and words that simply appear together or look similar.
Exercise 3 – Fill in the Blanks
Students choose the correct word from a given pair to complete each sentence. With 10 contextual sentences, this exercise helps learners understand how the right word fits best based on the meaning of the sentence.
Exercise 4 – Multiple Choice Questions
Students select the correct synonym from four options to complete each sentence. With 10 questions across two pages, this activity reinforces synonym identification in a test-style format, building exam readiness alongside vocabulary skills.
Exercise 5 – Sentence Rewriting
Students rewrite 10 given sentences by replacing the key word with its synonym. This creative task encourages learners to think flexibly about word choice and see how synonyms can add variety to writing without changing meaning.
Exercise 1 – Match the Following
sad → unhappy
angry → mad
jump → leap
cry → weep
laugh → giggle
job → work
home → house
easy → simple
strong → sturdy
bright → vivid
Exercise 2 – Sort the Words
Synonyms:
sad/unhappy
angry/mad
jump/leap
cry/weep
laugh/giggle
job/work
home/house
easy/simple
Non-Synonyms:
strong/weak
bright/dark
dog/cat
rain/snow
old/new
run/walk
big/small
Exercise 3 – Fill in the Blanks
1. unhappy (unhappy / happy)
2. angry (angry / calm)
3. leap (leap / crawl)
4. cry (cry / sleep)
5. giggle (giggle / frown)
6. work (work / rest)
7. home (home / school)
8. easy (easy / difficult)
9. strong (strong / thin)
10. vivid (vivid / dull)
Exercise 4 – Multiple Choice Questions
1. c) unhappy
2. b) mad
3. d) leap
4. a) cry
5. c) giggle
6. d) work
7. b) house
8. a) simple
9. c) strong
10. b) vivid
Exercise 5 – Sentence Rewriting (Sample Answers)
1. She was unhappy about the news.
2. He was mad with his friend.
3. They will leap over the log.
4. The baby will weep soon.
5. A funny joke makes me giggle.
6. My work is to study.
7. We go to our house after school.
8. This homework is simple.
9. He is sturdy for his age.
10. The room is vivid.
Help your child discover the power of words with a Free 1:1 Vocabulary and Grammar Trial Class at PlanetSpark — because a rich vocabulary today means confident communication tomorrow!
Synonyms help students replace common words with more precise or interesting alternatives.
Words like big and large, or happy and joyful, help diversify vocabulary in writing tasks.
Using synonyms increases writing variety and strengthens communication skills for CBSE English assessments.