1. Wichita Falls a city in north central Texas near the Oklahoma border
  2. Sioux Falls largest city in South Dakota
  3. Staphylaceae a family of dicotyledonous plants of order Sapindales found mostly in the north temperate zone
  4. Guaira Falls a great waterfall on the border between Brazil and Paraguay
  5. Ziegfeld Follies a series of extravagant revues produced by Flo Ziegfeld
  6. Cycadales primitive tropical gymnosperms abundant in the Mesozoic, now reduced to a few scattered tropical forms
  7. Ceratophyllaceae coextensive with the genus Ceratophyllum: hornworts
  8. Cicuta verosa tall erect highly poisonous Eurasiatic perennial herb locally abundant in marshy areas
  9. guide fossil a fossil known to have lived in a particular geologic age that can be used to date the rock layer in which it is found
  10. Yosemite Falls a series of waterfalls in Yosemite National Park in California; is reduced to a trickle for part of each year
  11. Iguazu Falls a large waterfall on the border between Argentina and Brazil
  12. Tugela Falls a major waterfall in southern Africa; has more than one leap
  13. Cercidiphyllaceae one genus
  14. Sitophylus a genus of Bruchidae
  15. logical fallacy a fallacy in logical argumentation
  16. sought after greatly desired
  17. catafalque a decorated bier on which a coffin rests in state during a funeral
  18. guidance the act of showing the way
  19. Niagara Falls waterfall in Canada is the Horseshoe Falls
  20. Victoria Falls a waterfall in the Zambezi River on the border between Zimbabwe and Zambia; diminishes seasonally

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