Welcome to Word Stacks—your weekly dose of high-impact SAT vocabulary built from the roots up. Each stack introduces a curated set of words that don’t just appear on the SAT—they define it (no pun intended). Mr. John, himself, has curated this list from reliable resources like roots2words.com, r/SAT Reddit vocab reports, official SAT practice tests, and student feedback.
Word Stacks
📚 Week 3 Prefix Flashcards Card 1 of 8 ensue verb Root: EN- (make) + SUE (follow) 👆 Click to flip to follow as a consequence or result "After the company announced massive layoffs, chaos and uncertainty were sure to ensue as employees worried about their job security." ← Previous 🔄 Shuffle Next
Prefixes
📚 Advanced Prefix Flashcards Card 1 of 10 bipartisan adjective Root: BI- (two) + PARTISAN (supporter) 👆 Click to flip involving two political parties "The landmark legislation received bipartisan support, with members from both major political parties voting in favor of the environmental protection measures." ← Previous 🔄 Shuffle Next → Section 1: Match
Word Stacks
📚 Weekly SAT Prefix Flashcards Card 1 of 7 apathetic adjective Root: A- (without) + PATH- (feeling) 👆 Click to flip lacking interest or concern; indifferent "The teenager seemed completely apathetic about the upcoming election, showing no interest in any of the candidates or issues." ← Previous 🔄 Shuffle Next → Section 1: Match
Word Stacks
SAT Vocabulary Analysis Frequency Analysis Across Six Official SAT Tests 📊 Summary Statistics 🔄 Repeated Words (Frequency 2+) 📊 Export Repeated Words CSV Word Frequency Appears In Definition 📋 Complete Word Frequency List 📊 Export Complete CSV 📊 Export Unique Words Only Word Frequency Appears In Definition Root Analysis
Word Stacks
Section 1: Vocabulary Matching - Round 2 Click on a word, then click on its matching definition Matching Score: 0/16 Vocabulary Words abound attenuate capacious decisive emanate excise expound heterogeneous impervious impugn lambaste outmoded pernicious synopsis testament unnerved Definitions to be plentiful, prevalent, or overflowing with able to hold
Official SAT Vocab
Section 1: Vocabulary Matching Click on a word, then click on its matching definition Matching Score: 0/17 Vocabulary Words abate capricious conflate conjecture cursory discerning epitomize eschew exhaustive imperious manifest myriad quotidian ubiquitous undermine verisimilitude vindictive Definitions the appearance of truth; realistic or resembling reality to diminish in force
Official SAT Vocab
Section 1: Vocabulary Matching - Round 2 Click on a word, then click on its matching definition Matching Score: 0/25 Vocabulary Words augment belie burgeoning coalesce contentious decouple decry expedite fecund harbinger heterogeneity induce insurmountable misconstrue modulate orthodox oscillate preclude recapitulate refute steward substantiate supplant unfounded Definitions to increase,
Official SAT Vocab
Section 1: Vocabulary Matching - Round 1 Click on a word, then click on its matching definition Matching Score: 0/17 Vocabulary Words alleviate ameliorate anomalous eschew equivocal evince exacerbate facetious idiosyncratic inexplicable precede proponent rescind surreptitious tenuous ubiquitous vindicate Definitions to make more bearable; to lessen pain, grief, or
Official SAT Vocab
Section 1: Vocabulary Matching - Round 2 Click on a word, then click on its matching definition Matching Score: 0/26 Vocabulary Words abridge aggregation amass attenuated attrition contentious corroborate dearth denote detrimental dispassionate dissonance emblematic enumerate extraneous immoderate impartial intercede invariable nonchalance perturbation replicable sentimental supplant transpose visionary Definitions
Official SAT Vocab
Section 1: Vocabulary Matching - Round 1 Click on a word, then click on its matching definition Matching Score: 0/10 Vocabulary Words abatement diminutive imperative indolence meticulous precede prudent reciprocity tranquil ubiquitous Definitions the act or condition of lessening or reducing; mitigation seeming to appear or exist everywhere; omnipresent
Official SAT Vocab
Section 1: Vocabulary Matching - Round 2 Click on a word, then click on its matching definition Matching Score: 0/16 Vocabulary Words propagate disquieting sanction wrought copious hypothesize underscore emissary placate incongruous proxy exacerbate unsympathetic forestalls mutable exploiting Definitions taking advantage of unfairly changeable; subject to variation prevents by
Official SAT Vocab
📚 SAT Vocabulary Flashcards Card 1 of 15 eclipse verb Root: EC- (out) + LIP- (abandon) 👆 Click to flip to surpass or diminish another's importance; to obscure The young star's brilliant performance eclipsed even the veteran actors on stage. ← Previous 🔄 Shuffle Next → Section 1: Vocabulary Matching - Round
