1. defy / verify / certify / rectify / justify / magnify / amplify / simplify / specify / modify / qualify / simplify / clarify / terrify/ classify / identify

　　2. mend / amend / recommend / commend / command

　　3. cooperation / corporation

　　4. commemorate / memorize / in honor of / in memory of

　　5. agitate / clap / slap / fluctuate

　　6. compensate / supplement

　　7. capacity / capability / ability / faculty

　　8. deliberate / desperate / delicate

　　9. conscious / conscientious

　　10. exceedingly / excessively

　　11. reliance / trust / belief / confidence

　　12. vigorous / rigorous

　　13. sensitive / sensible

　　14. flash/ crash / crush / clash / smash

　　15. jeopardize / terminate / resume relations

　　16. inspire / expire

　　17. literal / liberal / literary

　　18. homogeneous / simultaneous / instantaneous / spontaneous / harmonious

　　19. competitive / competent

　　20. extinct / distinct / instinct