Word Stacks

Vocabulary trends from the last six official SATs

Mr. John's Test Prep

28 Jun 2025 — 13 min read

With a little help from AI, I've compiled some data trends on the tough vocabulary words that r/SAT moderator "yodatsracist" and roots2words.com have documented for the past six SATs from October 2024 to June 2025. Here is what I've found:

SAT Vocabulary Word Frequency Analysis - Mr. John's Test Prep

📊 Summary Statistics

🔄 Repeated Words (Frequency 2+)

Word	Frequency	Appears In	Definition

📋 Complete Word Frequency List

Word	Frequency	Appears In	Definition	Root Analysis

Weekly SAT Vocab Quiz: Prefix Power (en-, equi-, ex-, fore-, hyper-, in-)

📚 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

Weekly SAT Vocab Quiz: Prefix Power (Bi-, Circ-, Co-, Contra-)

📚 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

Weekly SAT Vocab Quiz: Prefix Power (A-, An-, Anti-, Auto-)

📚 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

Where is AI leading us in education?

Marta Coll and colleagues' 2010 Mediterranean Sea biodiversity census reported approximately 17,000 species, nearly double the number reported in Carlo Bianchi and Carla Morri's 2000 census—a difference only partly attributable to the description of new invertebrate species in the interim. Another factor is that the