Some SSAT vocabulary words are:
1. Abridge2. Banal3. Cacophony4. Debilitate5. Ephemeral6. Fastidious7. Garrulous8. Haughty9. Impetuous10. Juxtapose11. Kudos12. Languid13. Mitigate14. Notorious15. Opulent16. Prodigal17. Quell18. Rancorous19. Surreptitious20. TenaciousNote that the SSAT also tests vocabulary in context, so its important to not just memorize definitions but also understand how the words can be used in sentences.