GRE Antonyms Word List - 70

1. sophomoric - mature

2. soporific - awakening

3. soporific - stimulant

4. soporific - stimulant

5. soporific - energizer

6. sordid - magnificent

7. specious - valid

8. specious - valid

9. spurious - genuine

10. spurious - genuine

11. spurious - authentic

12. spurious - authentic

13. spurious - genuine

14. squander - preserve

15. stability - inconstancy