Most CAT aspirants spend weeks memorising word lists and see almost no improvement in their VARC score. The reason is that vocabulary in CAT RC is tested in context, not in isolation. Knowing a word's dictionary definition is far less useful than being able to understand its meaning from how it is used in a dense analytical paragraph.
A word list gives you a definition. A CAT RC passage gives you a word embedded in a complex argument where its nuance matters. The difference between "mitigate" and "eliminate", or between "imply" and "assert", can change the correct answer to a tone or inference question. This kind of nuanced understanding comes from encountering words repeatedly in different contexts, not from memorising definitions.
Reading high-quality non-fiction daily builds vocabulary in context, which is the only kind of vocabulary that helps in CAT RC. When you encounter an unfamiliar word in a passage, do not look it up immediately. Try to infer its meaning from context first. Then look it up, note the sentence it appeared in, and note two or three other sentences that use it differently. This contextual anchoring makes the word stick.
The Economist, Aeon, Smithsonian and The Atlantic use vocabulary at roughly the same level as CAT RC passages. Reading from these sources means your vocabulary practice is inseparable from your RC practice. You are not doing two separate things. GRADFLIX essays are written at this same vocabulary level, so reading one essay daily gives you daily vocabulary exposure in the exact context that CAT tests.
CAT RC passages tend to use precise academic vocabulary in the domains of philosophy, economics, science and social science. Words like "epistemology", "hegemony", "dialectic", "empirical", "paradigm" and "teleological" appear regularly. These are not obscure words. They are the standard vocabulary of the genres that appear in CAT. Exposure to these genres is the fastest path to building this vocabulary.
GRADFLIX essays use vocabulary at CAT RC level across ten genres. One essay daily builds both reading ability and contextual vocabulary simultaneously.
Start ReadingRead high-quality non-fiction daily from sources like The Economist, Aeon and GRADFLIX. Encounter words in context rather than memorising word lists. Infer meanings from context before looking them up.
Word lists have limited usefulness for CAT RC specifically because the exam tests vocabulary in context. Reading analytically from quality sources builds more useful vocabulary than memorising definitions.
CAT RC uses academic vocabulary from philosophy, economics, science and social science. Words like empirical, paradigm, hegemony and dialectic appear regularly. These are best learned through reading in these genres.
Three to six months of daily reading from quality non-fiction produces measurable vocabulary improvement. The compounding effect becomes noticeable after the first month.