5.5 Vocabulary Mastery: Spaced Repetition & Resources

5.5 Vocabulary Mastery: Spaced Repetition & Resources

Quick Answer: Spaced repetition — reviewing a word at increasing intervals (1 day, 3 days, 7 days, 21 days) — is the single most evidence-backed vocabulary-learning technique. Pair it with high-quality resources (Greg Mat's list, Magoosh GRE Flashcards, Manhattan Prep, Anki, Quizlet) and reading-in-context from The Economist, the New York Times, The Atlantic, and academic journals, and you can lock in ~1,000 high-frequency GRE words in 8–12 weeks at roughly 30 minutes per day.

Why spaced repetition works

The brain forgets newly learned information on a predictable curve (the Ebbinghaus forgetting curve). Each successful retrieval at the moment you are about to forget strengthens the memory and lengthens the interval before the next review. Spaced repetition software — Anki, Magoosh, Quizlet — schedules each card so you see it just before you would forget it. Massed cramming feels productive but decays within days; spaced review feels slow but compounds across weeks. For GRE vocabulary, this is the difference between recalling recondite on test day and remembering only that you once saw it.

The 1-3-7-21 schedule

For a self-managed plan without software, use this interval sequence: introduce 15 new words on Day 1, review them on Day 2, then again on Day 4, Day 8, Day 15, and Day 22. After the Day 22 review, mark the words as mastered. Anki automates this scheduling and adapts to your performance — mark a card "again" and it returns the next day; mark it "good" and the next interval expands. The cardinal rule: never mark a card "good" unless you can both recall the meaning AND produce a sentence using the word. Recognition ("oh yes, I've seen this") is not recall and will not survive under timed test pressure.

Curated resource list

Free

• Greg Mat's vocabulary list (~1,200 words grouped by category — the single best free list for category-based study).
• Magoosh GRE Vocabulary Flashcards — free app, ~1,200 words across three difficulty decks.
• Quizlet community decks — search "GRE high-frequency"; quality varies, so cross-check definitions against a dictionary.
• Anki shared decks — search "GRE" in the Anki shared deck library; pick one updated within the last two years.
• ETS official Math Review PDF and Verbal practice — the only source of authentic ETS question style.
• ETS POWERPREP Online — two free official practice tests (timed, computer-delivered simulation). Use one early as a diagnostic and one late as a dress rehearsal.
• Khan Academy instructional videos — most useful for Quant, less directly useful for vocabulary.

Paid

• Manhattan Prep GRE Flashcards — ~500 cards, well-structured, portable.
• ETS Official GRE Verbal Reasoning Practice Questions Volume 1 — authentic retired items, the gold standard for question style.
• ETS Big Book (out of print, available secondhand) — 27 real past exams; the single best source for older-style sentence items, though the format differs slightly from the current test.

Reading for context

The GRE Verbal draws vocabulary from serious adult nonfiction. Read at least one long-form piece per week from the New York Times, The Guardian, the Wall Street Journal, The Economist, Scientific American, the London Review of Books, The Atlantic, Harper's, The New Yorker, or academic journals in your field. When you meet a target word, copy the sentence into your SRS as a cloze deletion card so the word is anchored to real prose.

A weekly vocabulary routine

Common mistakes

• Memorizing definitions only. The GRE tests usage, not definition. Always learn a word inside a sentence.
• Adding too many words per day. 15 new words per day times 8 weeks equals 840 words, but only if reviews stay current. Adding 50 per day collapses the review queue within a month.
• Skipping reviews. One missed day is fine; three missed days cascades into an unmanageable backlog. Anki's custom study can reset the queue if needed.
• Ignoring pronunciation and usage. Saying the word aloud helps anchor it; writing your own sentence cements it.
• Using only one source. No single list is complete. Combine Greg Mat with Magoosh and reading for the widest coverage.

Tracking progress

Run a biweekly category self-test: pick 10 words from each category and write a sentence using each one. If you can produce a sentence for at least 80% of words, mark the category active. If not, re-queue it. After 10 weeks, aim for 16 of 20 categories active. Take a POWERPREP test at week 4 and week 10 — your Verbal score should rise 3–6 points if the routine held.