Vocabulary Synapse is the fastest way to learn hard words, word roots, and usage for the SAT or GRE. Designed at Vohra Method, this software adapts to you, forcing your brain to learn hard words.
In this free version, develop your advanced vocabulary with 100 vocabulary and word root questions. If you like it, consider upgrading to the paid version, with over 3000 questions.
Powered by the worlds most efficient adaptive algorithm, Vocabulary Synapse is the ideal system for serious learners.