1. extend, extent
2. context, contest
3. principle, principal
4. implicit, explicit
5. desert, dessert, dissert
6. decent, descent, descend
7. later, latter, lately
8. costume, custom
9. causal, casual
10. altar, alter
11. nature, nurture
12. deference, difference, indifference
13. compliment, complement
14. assent, ascent
15. champion, campaign, champagne
16. precede, proceed
17. clash, crash
18. confirm, conform
19. contact, contract, contrast
20. council, counsel, consul
21. dose, doze
22. drawn(draw), drown
23. excess, exceed, excel
24. latitude, altitude
25. immoral, immortal
26. mortal, mental, metal, meddle
