Vocabulary Size Test

📚 Discover Your Vocabulary Size

Take our scientifically-backed test to measure your English vocabulary

Step 1 of 2
Simply tick any word you recognize. Don't worry if you're not 100% certain, just go with your gut feeling.
Step 2 of 2
Now for the main event! Go through this expanded list and check every word you know. Take your time—the more accurate you are, the better we can estimate your true vocabulary size.
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Estimated Vocabulary Size
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You're better than
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Accuracy
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CEFR Level

🎯 Your Vocabulary Profile

📈 How You Compare

💡 Quick Facts

🌟 Why Learning English Vocabulary Matters

Every new word you learn opens up fresh ways to express yourself and understand the world around you. Whether you're aiming for career advancement, planning to study abroad, connecting with people from different cultures, or simply wanting to enjoy English books and movies in their original form—building your vocabulary is one of the most valuable investments you can make in yourself. The journey might feel slow at times, but remember that even native speakers are constantly learning new words throughout their lives. Keep going, celebrate your progress, and trust that each word you add to your mental library brings you one step closer to the fluency and confidence you're working toward.

💡 Your Personalized Learning Plan