Vocabulary Builder — Exam Word Lists & Adaptive Practice
Learn the exact vocabulary your exam tests from a bank of 12,021+ words — each with meaning, pronunciation, example sentence, synonyms and antonyms. An adaptive lock-in quiz keeps re-testing the words you miss until they stick, and every exam gets a difficulty mix matched to what it really demands. Free, forever.
GRE Vocabulary
The most vocabulary-hungry exam there is. GRE Verbal rewards words almost no one uses in conversation — and punishes guessing.
GMAT Vocabulary
The GMAT never asks you to define a word — it just quietly assumes you know it, in the middle of a dense business passage.
CAT Vocabulary
VARC is 34 of CAT’s 66 questions, and every RC passage is a vocabulary test in disguise.
SAT Vocabulary
The SAT killed the flashcard word — and replaced it with Words in Context, which is harder to fake.
IELTS Vocabulary
A quarter of your Writing and Speaking band is Lexical Resource — vocabulary is not optional at Band 7.
How the Vocabulary Builder works
- Pick your exam. Each track weights words by CEFR level to match the real test — GRE leans hard into C2, IELTS lives in the B2–C1 band that Band 7 demands.
- Learn in small, complete units. Every word comes with its meaning (English, and Hindi where useful), part of speech, IPA pronunciation, a real example sentence, synonyms and antonyms.
- Lock it in. The adaptive quiz tests what you just learned and keeps resurfacing the words you miss — forced recall, not passive re-reading.
- Test under exam conditions. Mock mode switches to English-only and times you, so recall works when it counts.
Vocabulary Builder — FAQs
What is the Vidaara Vocabulary Builder?
A free adaptive vocabulary course for GRE, GMAT, CAT, SAT and IELTS. It teaches each word with meaning, pronunciation, example sentence, synonyms and antonyms, then uses a lock-in quiz that keeps re-testing the words you miss until you know them.
How is the word list different for each exam?
Each exam gets a different CEFR difficulty mix matched to its real demands — GRE is weighted 80% towards mastery-level C2 words, while IELTS focuses on the B2–C1 band that Band 7 requires. You practise the words your exam actually tests.
Is the Vocabulary Builder free?
Yes — completely. Browsing word lists is open to everyone, and the adaptive builder and vocabulary tests are free with a Vidaara account, which is also free.
Are Hindi meanings included?
For IELTS, SAT and CAT, every word carries English and Hindi meanings, and Hindi can be switched off for mock-test conditions. GRE and GMAT run in English only, matching the real exams.