1. flat tip screwdriver a screwdriver with a flat wedge-shaped tip that fits into a slot in the head of a screw
  2. Phillips screwdriver a screwdriver for use with Phillips screws
  3. ratchet screwdriver a screwdriver with a ratchet (so the blade turns in only one direction) and a spiral in the handle (so the blade rotates) with downward pressure on the handle
  4. flat-coated retriever an English breed having a shiny black or liver-colored coat
  5. Little Sioux River a river that rises in southwestern Minnesota and flows southwestward to the Missouri River in western Iowa
  6. screwdriver a hand tool for driving screws
  7. spiral ratchet screwdriver a screwdriver with a ratchet (so the blade turns in only one direction) and a spiral in the handle (so the blade rotates) with downward pressure on the handle
  8. flat-topped white aster a variety of aster
  9. Penobscot River a river in central Maine flowing into Penobscot Bay
  10. automobile driver someone who drives racing cars at high speeds
  11. device driver (computer science) a program that determines how a computer will communicate with a peripheral device
  12. flathead catfish large catfish of central United States having a flattened head and projecting jaw
  13. North Platte River a river that rises in northern Colorado and flows northward into Wyoming and then eastward and southeastward through Nebraska where it joins the South Platte to form the Platte River
  14. South Platte River a tributary of the Platte River
  15. Chattahoochee River a river rising in northern Georgia and flowing southwest and south to join the Flint River at the Florida border where they form the Apalachicola River
  16. felt-tipped pen a pen with a writing tip made of felt
  17. truck driver someone who drives a truck as an occupation
  18. stake driver a kind of bittern
  19. disc drive computer hardware that holds and spins a magnetic or optical disk and reads and writes information on it
  20. flat-topped having a flat or flattened upper surface