1. knock over cause to overturn from an upright or normal position
  2. knocker a person who knocks (as seeking to gain admittance)
  3. uncover make visible
  4. knock off get rid of (someone who may be a threat) by killing
  5. check over examine so as to determine accuracy, quality, or condition
  6. look-over a swift cursory examination or inspection
  7. knockoff a cheap copy or imitation, especially of a costly product
  8. tick over run disconnected or idle
  9. pick over separate or remove
  10. think over reflect deeply on a subject
  11. hunch over round one's back by bending forward and drawing the shoulders forward
  12. Rickover United States admiral who advocated the development of nuclear submarines (1900-1986)
  13. recover regain or make up for
  14. cover provide with a covering or cause to be covered
  15. makeover a complete reconstruction and renovation of something
  16. takeover a change by sale or merger in the controlling interest of a corporation
  17. hangover something that has survived from the past
  18. changeover an event that results in a transformation
  19. go over examine so as to determine accuracy, quality, or condition
  20. Vancouver English navigator remembered for his exploration of the Pacific coast of North America (1757-1798)