GRE Vocabulary by Theme: 37 Meaning Groups

The GRE does not test words in isolation. It tests whether you can tell near-synonyms apart and group words that share a meaning. That is exactly what these clusters are for. Instead of memorizing a thousand words one by one, learn them in meaning groups: all the words for criticism together, all the words for praise together, all the words for stubbornness together. Your brain remembers a family far better than a flashcard.

Why meaning clusters win points

Sentence Equivalence asks you to pick the two words that produce sentences with the same meaning. In other words, it asks you to spot a synonym pair. When you have already studied the cluster, that pair jumps out. Every group below is a ready-made pool of interchangeable answers, so you walk in knowing which words swap for which.

Learn these clusters the smart way

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