1. workforce the people employed or available for employment
  2. work force the force of workers available
  3. retarding force the phenomenon of resistance to motion through a fluid
  4. tour de force a masterly or brilliant feat
  5. security force a privately employed group hired to protect the security of a business or industry
  6. Forth River a river in southern Scotland that flows eastward to the Firth of Forth
  7. farm worker a hired hand on a farm
  8. magnetic force attraction for iron
  9. hard worker someone who works as hard as a slave
  10. Royal Air Force the airforce of Great Britain
  11. field of force the space around a radiating body within which its electromagnetic oscillations can exert force on another similar body not in contact with it
  12. Friedrich Froebel German educator who founded the kindergarten system
  13. french fries strips of potato fried in deep fat
  14. vital force (biology) a hypothetical force (not physical or chemical) once thought by Henri Bergson to cause the evolution and development of organisms
  15. Firth of Forth a large firth on the east coast of Scotland and the estuary of the Forth River; location of Edinburgh
  16. creature comforts things that make you comfortable and at ease
  17. Frederick North British statesman under George III whose policies led to rebellion in the American colonies (1732-1792)
  18. livery driver someone who drives a taxi for a living
  19. favorite preferred above all others and treated with partiality
  20. aerodynamic force forces acting on airfoils in motion relative to the air