Word Dynamo - Free Study Guides, Quizzes, Games and Flashcards

Welcome to Word Dynamo! Take the tour to see what's new. Have questions? Click here

Turbo-charge your vocabulary,
reading, and writing skills Get started How many words do you know?

Choose a topic to learn

Standardized Tests

Join for free.

Zap! These word lists are running hot

Take the tour

Explore and learn how Word Dynamo can help you. Click here.

What makes Word Dynamo special?

Word Score

See how many words you know
and receive study shortcuts.

Personalized Home Page

Watch your progress and decide
what to do next.

Lists & Genius Kits

Choose and learn from thousands
of lists, or make your own.