CEFR level
C2 — proficient — you handle nuance, register, and idiom in most situations.
Receptive vocabulary at this level sits around 8,000–16,000 word families.
Sample words at C2
Real items from our test pool, sampled from OpenSubtitles frequency data.
Estimate your level
The free test takes ~4 minutes and estimates your CEFR band with a confidence interval.