Verified against
- Business Word List (part 2)Authoritative
- Open English WordNet 2024Authoritative
- Science Vocabulary ListAuthoritative
- 5000 GRE Words (recognized prep compilation)Recognized
- Manhattan Prep 1000 GRE WordsRecognized
- PrepScholar 357 GRE WordsRecognized
- Barron's 333 GRE High-Frequency WordsRecognized
- GRE 3000+ word list (recognized prep compilation)Recognized
- GregMat 960 GRE WordsRecognized
- MajorTests SAT 1000Recognized
Each source is a real, checkable word list that contains volatile. We never claim an official exam-board list — none is published for the GRE, GMAT, or SAT.