1. road surface the paved surface of a paved roadway
  2. smooth sumac common nonpoisonous shrub of eastern North America with waxy compound leaves and green paniculate flowers followed by red berries
  3. air-to-surface operating from or designed to be fired from aircraft at targets on the ground
  4. change surface undergo or cause to undergo a change in the surface
  5. paved surface a level horizontal surface covered with paving material
  6. subsurface beneath the surface
  7. hard surface cover with asphalt or a similar surface
  8. community service a service that is performed for the benefit of the public or its institutions
  9. Earth's surface the outermost level of the land or sea
  10. social service an organized activity to improve the condition of disadvantaged people in society
  11. committal service service committing a body to the grave
  12. work surface a horizontal surface for supporting objects used in working or playing games
  13. church service a service conducted in a house of worship
  14. smooth-faced lacking hair on the face
  15. mail service the system whereby messages are transmitted via the post office
  16. armed service a force that is a branch of the armed forces
  17. civil service government workers
  18. Smitty Stevens United States psychologist and psychophysicist who proposed Stevens' power law to replace Fechner's law (1906-1973)
  19. control surface a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight
  20. smooth dogfish small bottom-dwelling shark found along both Atlantic coasts

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