
Vocabulary.com offers test prep programs for the SAT/PSAT, ACT, GRE, and TOEFL that maximize study time with personalized learning. Our adaptive system targets each test-taker’s word gaps to help them master the words they’ll encounter on test day.
Independent learners, purchase a Vocabulary.com subscription for access to all of our test prep programs along with unlimited word learning activities.
Educators, purchase a class or site license to access all of the Vocabulary.com benefits for your students. They’ll get unlimited test prep and you’ll enjoy curriculum-aligned resources, adaptive assignments, and self-grading quizzes.
Roadmap to vocabulary mastery
- Proven learning methods: Our scientific approach uses varied question types and repeated exposure in different contexts to develop mastery, not memorization, of the vocabulary from these exams.
- Strategic studying: We focus on high-utility, high-frequency words crucial for success on test day.
- Personalized learning: Our adaptive word learning activities identify and target each learner’s word gaps. Each learner gets a customized learning plan to maximize their study time rather than waste time on words they already know.
- Unlimited practice: Unlock access to Vocabulary.com’s extensive bank of 253,000+ questions, 17,000+ learnable words, practice quizzes, and even more learning resources so you feel confident on your test day.
Available test prep programs
As learners progress through course content, the instructional activities automatically adapt to customize each individual’s experience and maximize learning. While all test prep programs are self-paced, we provide a suggested duration and study hours per week for the best results.

Roadmap to the SAT
The SAT Reading Test is packed with challenging language - from reading passages to Words in Context questions. Prepare for a successful test day by learning the most critical and challenging words you’ll encounter throughout the test.
- Multiple-meaning words: Learning all the definitions of each high-frequency word will help you better comprehend each reading passage and definition question.
- The language of the test: Understanding the words used in directions and questions is crucial for interpreting and responding to each question accurately.
- Words to capture tone: Comprehending the author’s point of view, attitude, or tone enhances the ability to discern the underlying message and context of passages.

Roadmap to the ACT
From reading passages to math and science questions, this program will help you understand all aspects of the test better. Ace your exam with confidence by mastering these essential concepts and skills.
- The language of the test: Understanding the words used in directions and questions is crucial for interpreting and responding to each question accurately.
- Multiple-meaning words: Learning all the definitions of each high-frequency word will help you better comprehend each reading passage and definition question.
- Words to capture tone: Comprehending the author’s point of view, attitude, or tone enhances the ability to discern the underlying message and context of passages.
- Math words: Mastering math vocabulary ensures familiarity with terminology essential for solving numerical problems and understanding mathematical concepts on the exam.
- Science words: Acquiring science vocabulary facilitates comprehension of questions related to scientific principles, enabling better analysis and interpretation of scientific passages.

Roadmap to the TOEFL
Vocabulary.com covers all parts of the test including the reading passages and the listening portion of the TOEFL. Unlock your full potential and achieve your desired score with these key question types.
- Essential English vocabulary: Grasping essential English vocabulary enhances overall comprehension and communication skills, crucial for tackling complex passages and responding effectively.
- The language of the test: Understanding the words used in directions and questions is crucial for interpreting and responding to each question accurately.
- Idioms and expressions: Familiarity with idioms and expressions aids in deciphering nuanced language, improving understanding of context and tone in every passage.
- Word roots and prefixes: Learning word roots provides insight into the meanings of unfamiliar words, facilitating vocabulary acquisition, and comprehension of complex texts.

Roadmap to the GRE
This extensive GRE test prep program is designed to help learners understand the essential vocabulary needed for the Verbal Reasoning section as well as academic language in math. Maximize your potential on test day with personalized study questions and real exam vocabulary.
- Verbal Reasoning: Recognize and understand academic vocabulary across various subjects, enabling effective analysis and synthesis of information.
- Quantitative Reasoning: Increase understanding of the vocabulary related to a range of math concepts, including arithmetic, geometry, algebra, and data analysis, crucial for solving quantitative problems accurately and efficiently.
Ready to start a test prep program? Start a free trial or purchase a license.