CAT Vocabulary 2026: High Frequency Words + Study Guide

Most CAT aspirants treat vocabulary as an afterthought, then watch the VARC section punish exactly that. Reading-heavy passages, inference questions, and summary items all assume you own precise academic words, and no amount of last-week cramming installs them.

This guide previews 10 high-frequency words taken straight from our 100-word CAT vocabulary list, with the exact meanings and examples from the list, plus the study method that actually creates lasting retention.

The method below is built for VARC: learn high-frequency words with their tone and charge, meet them inside passages and para puzzles, and lock them in with spaced review.

What CAT VARC Actually Tests

The CAT’s Verbal Ability and Reading Comprehension section tests vocabulary the way managers use language: inside dense passages, arguments, and summaries. There is no define-this-word section. Words arrive embedded in reasoning, and questions probe whether you tracked tone, attitude, and logical direction.

Three things carry almost all of the vocabulary load:

• Reading Comprehension: inferring word meaning and author attitude from long, dense passages
• Para-based questions: jumbles and odd-sentence-out items where connectors and tone words decide the order
• Vocabulary in context: summary and inference items where one precise word changes the answer

The takeaway: learn each word with its part of speech, its charge (positive, negative, neutral), and at least one real example sentence. A word you can only define is a word you cannot deploy under pressure.

10 Must-Know CAT Words (Preview From Our Full 100-Word List)

These ten come verbatim from the full 100-word CAT vocabulary list on WordFlippin, same words, same meanings, same examples. Start here, then take on the full list.

1. ambivalent

Part of speech: adjective

Meaning: Having mixed feelings or contradictory ideas

Example: She felt ambivalent about accepting the job offer.

CAT use: RC passages on dilemmas and decisions turn on ambivalence. When an author is ambivalent, extreme answer options are usually traps.

2. apocryphal

Part of speech: adjective

Meaning: Of doubtful authenticity, although widely circulated

Example: The story about his heroism is probably apocryphal.

CAT use: a precision upgrade for fake. Passages on history and myth use apocryphal for stories everyone repeats but nobody verified.

3. assiduous

Part of speech: adjective

Meaning: Showing great care and perseverance

Example: Her assiduous efforts led to success.

CAT use: the hardworking word that shows up in business and biography passages. Pair it with diligent and sedulous in your error log.

4. belligerent

Part of speech: adjective

Meaning: Hostile and aggressive

Example: His belligerent attitude made negotiations difficult.

CAT use: tone-inference questions love belligerent. It marks open hostility, a notch above assertive, and it colors every statement around it.

5. candor

Part of speech: noun

Meaning: The quality of being open and honest

Example: I appreciate your candor in this matter.

CAT use: passages praising frank interviews and opinions use candor. Its absence, evasiveness, is the word the exam pairs against it.

6. deleterious

Part of speech: adjective

Meaning: Causing harm or damage

Example: Smoking has deleterious effects on health.

CAT use: the formal harmful. Science and policy passages choose deleterious over bad, and answer choices do the same.

7. efficacious

Part of speech: adjective

Meaning: Successful in producing a desired result

Example: The treatment proved efficacious.

CAT use: do not confuse with efficient. Efficacious means it works; efficient means it wastes little. The exam tests exactly this confusion.

8. ephemeral

Part of speech: adjective

Meaning: Lasting for a very short time

Example: Fame can be ephemeral.

CAT use: a staple of passages on trends, fame, and technology cycles. Contrast it with enduring in your notes and both words stick.

9. emulate

Part of speech: verb

Meaning: To match or surpass, typically by imitation

Example: He tried to emulate his mentor.

CAT use: positive imitation, not mockery. Business passages use emulate for companies copying best practices, which answers why-questions directly.

10. eloquence

Part of speech: noun

Meaning: Fluent or persuasive speaking or writing

Example: His eloquence moved the audience.

CAT use: the art-of-speaking word. When a passage credits eloquence, the argument that follows is presented as persuasive, a useful attitude signal.

These Are 10 of 100

The full CAT vocabulary list on WordFlippin covers all 100 high-frequency words with meanings and examples for each, organized for steady study.

You can add any word directly to your WordFlippin deck and start reviewing it immediately. No manual flashcard creation: the AI generates meanings, usage examples, and the rest of the card content automatically. The words above, ambivalent, deleterious, ephemeral, emulate, are ready to add to your WordFlippin deck right now.

The Study Method That Actually Works for CAT Prep

Reading a word list is the lowest-return study activity you can do. The forgetting curve shows that without active review you forget most of a list within days. Ebbinghaus, in work mapped over a century ago as the Hermann Ebbinghaus. The fix is reviewing at the moment memory is about to decay.

This is spaced repetition. On WordFlippin, new words start in a Daily queue and move through Weekly, then Monthly, then Mastered as you keep getting them right. Miss one and it drops back to Daily. Your study time goes exactly where it matters.

Your 6-Week CAT Vocabulary Study Plan

A six-week run-up designed around VARC: seed words, then shift from definitions to tone-spotting in passages and parajumbles.

• Weeks 1-2, seed: learn 15 new words per day from the 100-word list with meanings and one example each; review every previous day’s words each morning
• Weeks 3-4, contextualize: stop adding volume and read one dense editorial daily, logging every unknown word into your deck with its sentence as context
• Weeks 5-6, harden: timed VARC-style practice, an error log of confused pairs, and full reviews every third day

The rule throughout: never let a word sit unreviewed for more than a few days in the first month. The scheduling is handled; your job is showing up daily.

Start Building Your CAT Vocabulary Today

VARC rewards readers, and readers are built word by word. Start with the ten above, run the 6-week plan, and expand through the full list, your error log, and the passages you read every day.

Try WordFlippin free, www.wordflippin.ai. Free plan, no card required, and your first words take minutes to add.

Related Reading:

• Proven: What 60 Days of Spaced Repetition Learning Does
• 7 Common Mistakes To Avoid When Learning New Words