Improve your language skills with 3,000 to 5,000 commonly-used English words

Improve your language skills and measure your proficiency with expertly-curated word collections, CEFR proficiency levels, and the EF SET test. Whether you're learning English or a foreign language, our comprehensive resources provide the roadmap to linguistic excellence. Start your journey today!

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Beginner

Elementary

Intermediate

Upper Intermediate

Advanced

Proficient

CEFR	EF SET	TOEFL iBT	IELTS	TOEIC (R&L)
< A1	1 - 10	-	-	-
A1	11 - 30	-	-	120 - 220
A2	31 - 40	-	-	225 - 545
B1	41 - 50	42 - 71	4.0 - 5.0	550 - 780
B2	51 - 60	72 - 94	5.5 - 6.0	785 - 940
C1	61 - 70	95 - 120	6.5 - 7.5	945 - 990
C2	71 - 100	-	8.0 - 9.0	-