1. switch engine a locomotive for switching rolling stock in a railroad yard
  2. search engine a computer program that retrieves documents or files or data from a database or from a computer network (especially from the internet)
  3. switching the act of changing one thing or position for another
  4. switch cane small cane of watery or moist areas in southern United States
  5. sphingine resembling a sphinx
  6. sea change a profound transformation
  7. steam engine external-combustion engine in which heat is used to raise steam which either turns a turbine or forces a piston to move up and down in a cylinder
  8. succinct briefly giving the gist of something
  9. machine gun a rapidly firing automatic gun (often mounted)
  10. change become different in some particular way
  11. diesel engine an internal-combustion engine that burns heavy oil
  12. shenanigan the use of tricks to deceive someone
  13. Shoshonean a subfamily of Uto-Aztecan languages spoken mainly in the southwestern United States
  14. heat engine any engine that makes use of heat to do work
  15. twitching a sudden muscle spasm
  16. challenging requiring full use of your abilities or resources
  17. fire engine any of various large trucks that carry firemen and equipment to the site of a fire
  18. stinging (of speech) harsh or hurtful in tone or character
  19. Shoshonian a subfamily of Uto-Aztecan languages spoken mainly in the southwestern United States
  20. Solingen a city in west central Germany noted for cutlery