1. What does "intricate" mean?
2. Which word means "to confirm or give approval"?
3. What does "contemplate" mean?
4. Which of the following is the best synonym for "abundant"?
5. What is the meaning of "cautious"?
6. What does "perplexed" mean?
7. Which word means "to cause something to be more intense"?
8. What does "subsequent" mean?
9. Which word means "to succeed in doing something"?
10. What is the opposite of "volatile"?