Digital SAT & GRE Hardest Vocabulary & Spelling Cheat Sheet (2026)
Etymology Strategy: 60% of all difficult words tested on the Digital SAT and GRE Verbal Reasoning stem from classical Latin and Greek roots. Memorizing 10 essential root families unlocks over 400 vocabulary definitions without raw rote memorization.
Master Latin & Greek Roots Cheat Sheet
| Root / Prefix | Meaning | Exam Vocabulary Examples |
|---|---|---|
| Loqu- / Locut- | To speak / speech | Grandiloquent (pompous speech), Loquacious (talkative), Elocution |
| Pugn- | To fight / fist | Pugnacious (eager to fight), Impugn (challenge integrity), Repugnant |
| Anachron- | Against time | Anachronistic (belonging to another time period) |
| Intransig- | Not compromising | Intransigent (refusing to change views, stubborn) |
| Obsequi- | To follow / comply | Obsequious (obedient or attentive to an excessive degree) |
| Ephemeral- | Short-lived / day | Ephemeral (fleeting), Ephemera (collectible items of short duration) |
High-Register Digital SAT Words with Memory Anchors
| Hard Vocabulary Word | Definition | Hidden Word Mnemonic |
|---|---|---|
| Pusillanimous | Timid; cowardly | Look for ANIMUS (spirit) preceded by Pusil (small spirit) |
| Surreptitious | Secretive; stealthy | Think of a REPTILE slithering quietly |
| Cacophony | Harsh loud mixture of sounds | A broken PHONE produces a CACO-sound |
| Meticulous | Showing extreme precision | Check every TIC on the list with care |
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