The Top 1000

The top 1,000 vocabulary words have been carefully chosen to represent difficult but common words that appear in everyday academic and business writing. These words are also the most likely to appear on the SAT, ACT, GRE, and ToEFL.
To create this list, we started with the words that give our users the most trouble and then ranked them by how frequently they appear in our corpus of billions of words from edited sources. If you only have time to study one list of words, this is the list.

Assign this list to your students.

Students will be able to:

Review the List

See the words on the list along with definitions and example sentences.

Practice the List

Students answer at least 3 different questions on each word in the list. The more questions they miss, the more we ask. This activity can typically be completed in one sitting.

Learn the List

All the words will be added to the student's learning program. To complete learning the list, they must "master" every word, which may take several days (or even weeks), depending on the size of the list and the ability of your students.

See your students learning.

With our Educator Edition, you can monitor student progress and see who's done the homework. Easily identify the students at risk and see the words they're struggling with.

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Whether you're a student, an educator, or a life-long learner, can put you on the path to systematic vocabulary improvement.