1. anxiety a vague unpleasant emotion in anticipation of a misfortune
  2. overanxiety excessive anxiety
  3. Serengeti a vast plain in Tanzania to the west of the Great Rift Valley known for its wildlife
  4. strong suit an asset of special worth or utility
  5. renegociate negociate anew
  6. Rehnquist United States jurist who served as an associate justice on the United States Supreme Court from 1972 until 1986, when he was appointed chief justice (born in 1924)
  7. neurolinguist someone trained in neuroscience and linguistics who studies brain processes during language production and reception
  8. anxious causing or fraught with or showing nervousness
  9. syrinx the vocal organ of a bird
  10. prankster someone who plays practical jokes on others
  11. disfranchised deprived of the rights of citizenship especially the right to vote
  12. society an extended group having a distinctive cultural organization
  13. Syringa emodi robust upright shrub of mountains of northern India having oblong-elliptic leaves and pale lilac or white malodorous flowers
  14. ringside first row of seating
  15. ferrocyanic acid a white unstable acid formed from ferrocyanide salts
  16. propanoic acid a liquid fatty acid found in milk and sweat and in fuel distillates
  17. throwing stick a device resembling a sling that is used in various primitive societies to propel a dart or spear
  18. disenfranchised deprived of the rights of citizenship, as the right to vote
  19. selenic acid a strong acid (H2SeO4) analogous to sulfuric acid
  20. sociolinguist a linguist who studies the social and cultural factors that influence linguistic communication