1. quail small gallinaceous game birds
  2. quell suppress or crush completely
  3. quill the hollow spine of a feather
  4. coil a round shape formed by a series of connected loops
  5. ghoul an evil spirit or ghost
  6. guile shrewdness as demonstrated by being skilled in deception
  7. coal fossil fuel consisting of carbonized vegetable matter
  8. cool neither warm nor very cold; giving relief from heat
  9. cowl a loose hood or hooded robe
  10. cull remove something that has been rejected
  11. gaol a correctional institution used to detain persons who are in the lawful custody of the government (either accused persons awaiting trial or convicted persons serving a sentence)
  12. goal the state of affairs that a plan is intended to achieve
  13. gull aquatic bird having long pointed wings and short legs
  14. kail a hardy cabbage with coarse curly leaves that do not form a head
  15. kohl a cosmetic preparation used by women in Egypt and Arabia to darken the edges of their eyelids
  16. col a pass between mountain peaks
  17. cul a passage with access only at one end
  18. colly make soiled, filthy, or dirty
  19. coyly in a coy manner
  20. coyol tropical American palm having edible nuts and yielding a useful fiber

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