Multilingual Vocabulary Size Test

A free, precise, and highly accurate tool to calculate your vocabulary size in English, French, Spanish, Russian, and German. Check my vocabulary size, measure your CEFR level and see where you rank globally! Find out how many english words do I know with our free vocabulary tester.

How it Works: Free Vocabulary Tester

Our test uses a two-stage frequency algorithm based on Paul Nation vocabulary test methodologies. In the first diagnostic stage, we estimate your general level. In the second refinement stage, we pinpoint your exact active vocabulary range and assign a CEFR level (A1, A2, B1, B2, C1, or C2).

This meaning recognition test helps you measure English vocabulary, as well as test French, Spanish, Russian, and German vocabulary level.

CEFR Level Vocabulary Definition

Whether you need a TOEFL preparation vocabulary quiz, want to check the Oxford 3000 word list test coverage, or simply take a daily english vocabulary quiz, our tool adapts to your level from beginner english words check to C1 advanced word count.

Backed by linguistic research, we help track your vocabulary growth over time.

Please enable JavaScript to take the interactive english vocabulary quiz and precise detailed vocabulary diagnostic.

Cross-Language Cognate Explorer

Discover similar words and avoid common traps between languages. Interactive comparison for English, Spanish, French, German, and Russian.