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Common Synonyms List Set 1

Synonyms are words with similar meanings that can often be used interchangeably. Learning synonyms enriches your vocabulary and helps you write more varied

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TL;DR: Synonyms are words with similar meanings that can often be used interchangeably. Learning synonyms enriches your vocabulary and helps you write more v…

Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated Jul 23, 2026

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Synonyms are words with similar meanings that can often be used interchangeably. Learning synonyms enriches your vocabulary and helps you write more varied

Common Synonyms List Set 1

  • Happy — Joyful, delighted, cheerful, pleased, content, elated (e.g. She felt happy and content after completing her exams.)
  • Big — Large, huge, enormous, vast, immense, gigantic (e.g. The blue whale is an enormous creature of the ocean.)
  • Beautiful — Lovely, attractive, pretty, gorgeous, stunning, exquisite (e.g. The sunset was absolutely gorgeous and breathtaking.)
  • Angry — Furious, enraged, livid, irate, upset, irritated (e.g. He was absolutely furious about the unjust decision.)
  • Tired — Exhausted, weary, fatigued, worn out, drained, sleepy (e.g. After the long journey, we were completely exhausted.)
  • Smart — Intelligent, clever, bright, quick-witted, astute, sharp (e.g. She is an astute student who asks thoughtful questions.)
  • Poor — Impoverished, needy, destitute, underprivileged, broke, poverty-stricken (e.g. Many underprivileged children struggle to get education.)
  • Rich — Wealthy, affluent, prosperous, well-off, loaded, abundant (e.g. The wealthy businessman donated generously to charity.)
  • Sad — Unhappy, sorrowful, melancholic, dejected, gloomy, depressed (e.g. He felt melancholic after hearing the unfortunate news.)
  • Fast — Quick, swift, rapid, speedy, fleet, brisk (e.g. The cheetah is the swiftest land animal.)
  • Slow — Sluggish, leisurely, gradual, unhurried, dawdling, plodding (e.g. The sluggish traffic made us late for school.)
  • Old — Ancient, aged, elderly, senior, vintage, obsolete (e.g. The ancient ruins tell the story of past civilizations.)
  • Young — Youthful, juvenile, adolescent, junior, new, fresh (e.g. The youthful energy of children is contagious.)
  • Difficult — Hard, challenging, arduous, complicated, tough, tricky (e.g. Mathematics is a challenging subject for many students.)
  • Easy — Simple, effortless, uncomplicated, straightforward, elementary, basic (e.g. This assignment is straightforward and should be completed quickly.)

Frequently Asked Questions

Are all synonyms completely interchangeable?

No, most synonyms have subtle differences in meaning or connotation. For example, thin and skinny are synonyms, but skinny has a more negative connotation. Always consider the context when choosing synonyms.

How many synonyms should I learn for each word?

Learning 3-5 synonyms for commonly used words is usually sufficient. Focus on words that appear frequently in exams and writing rather than rare words with few synonyms.

More Vocabulary Sets

  • Common Synonyms List Set 2
  • Synonyms Set 2

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