1. go to war commence hostilities
  2. guitar a stringed instrument usually having six strings
  3. goiter enlarged thyroid gland, often from iodine deficiency
  4. Goodyear United States inventor of vulcanized rubber (1800-1860)
  5. cottar a peasant farmer in the Scottish Highlands
  6. gator either of two amphibious reptiles related to crocodiles but with shorter broader snouts
  7. Kotar a member of the Dravidian people living in the Nilgiri Hills in southern India
  8. go through go across or through
  9. goitre abnormally enlarged thyroid gland
  10. goat rue tall bushy European perennial grown for its pinnate foliage and slender spikes of blue flowers; sometimes used medicinally
  11. Goodyera genus of small orchids of the northern hemisphere with creeping rhizomes and stalked ovate leaves and small flowers
  12. Qatar an Arab country on the peninsula of Qatar
  13. Katar an Arab country on the peninsula of Qatar
  14. god of war a god worshipped as giving victory in war
  15. Gidar a Chadic language spoken south of Lake Chad
  16. khaddar a coarse homespun cotton cloth made in India
  17. Cathari a Christian religious sect in southern France in the 12th and 13th centuries; believers in Albigensianism
  18. Qatari of or concerning Qatar or its inhabitants
  19. good having desirable or positive qualities
  20. cold war a state of political hostility between countries