Welcome to Vocabulary.com, the quickest, most intelligent way to improve your vocabulary.

Regardless of your education level or age, Vocabulary.com will help you to master the words that are essential to academic and business success.

Simply answer the question to the right to get started!

0
ROUND
TOP 10
FRIENDS
Student in the US or Canada? Play for your school in the Vocabulary Bowl!

HOW IT WORKS:

  • 1

    Answer a few questions

    We've created more than 120,000 questions designed to help you learn words.

  • 2

    We build a model of your knowledge

    Our magical technology models your brain. The more you play, the more we know about your vocabulary knowledge.

  • 3

    We predict which vocabulary words you don’t know and teach them to you

    Get a question wrong? We’ll schedule Review and Progress questions so that you’ll learn the word, and won’t forget it in the future.

  • 4

    You learn useful words and improve your vocabulary

    Track your progress as you quickly master the words that are essential to success in an academic or business environment.

Vocabulary Lists
FEATURED LISTS

Test Prep

100 SAT Words Beginning with "A"

What better way to prepare for the sentence completion and passage-based questions on the SAT than to commit yourself to completing our alphabetically organized SAT lists? Find lists of SAT words...
abase, aberration, abhor, abject, abrasive, abstain, abstract, more...
100 words

Literature

"The Odyssey," Vocabulary from Books 1-7

An odyssey now refers to any long wandering and eventful journey. But despite including encounters with an angry god, a one-eyed monster, and a man-changing witch, the ancient Greek poet Homer was not...
valor, affliction, baleful, din, glutton, rapine, eligible, more...
40 words

Morphology & Roots

Negatives with "in"

All the words below have the prefix "in-" meaning "not," as their first element. The problem is that even though many of the words have negative senses in Modern English, their positive counterparts...
insipid, incorrigible, indemnity, indolence, ineffable, inexorable, infest, more...
16 words

Historical Documents

The Comprehensive Nuclear-Test-Ban Treaty

On 24th September 1996, the nations of the world convened to sign a treaty that banned the testing and development of all nuclear weapons in a massive step towards harmony and peace. This list of...
preamble, nuclear, proliferation, implementation, systematic, ultimate, cessation, more...
21 words

Speeches

Bush's Address on 9/11

On September 11, 2001, the US witnessed the tragic loss of life brought about by acts of terrorism in New York and Washington DC. That evening, President George W. Bush addressed the nation.
evil, despicable, unyielding, foundation, implemented, priority, precaution, more...
15 words

Just for Fun

I've Never Been So Insulted...

It's not proper behavior, and you won't see it condoned in any etiquette manual, but when you're confident you're right and have a real zinger in mind, hurling an insult is quite satisfying and...
berate, censure, harangue, pillory, upbraid, diatribe, chastise, more...
10 words

News

President Obama's Speech on ISIL Threat

On September 10, 2014, President Obama addressed the nation about the terrorist threat posed by those known as ISIS ( Islamic State of Iraq and Syria) or ISIL (Islamic State of Iraq and the Levant) a...
degrade, affiliate, vigilant, exploit, grievance, condone, strife, more...
24 words
Find more Vocabulary Lists »
Vocabulary.com Blog
Welcome to the latest in our series of quick tips on usage and style shared by Mignon Fogarty, better known as Grammar Girl. In this tip, Mignon has some advice on confusion over "ban together" versus "band together." Continue reading...
Teachers and parents may drive themselves crazy with the thought that vocabulary learning among today's children is "not what it used to be." But one primary source document suggests that children a century ago found long words to be just as intimidating as they do now. Continue reading...
"I ought to know better, but I know naught about the difference between aught and nought" is a sentence sure to make more than one head spin. Continue reading...
Read more from the Blog »