1. theory a belief that can guide behavior
  2. through having finished or arrived at completion
  3. there in or at that place
  4. Thor god of thunder and rain and farming
  5. throw propel through the air
  6. three the cardinal number that is the sum of one and one and one
  7. throe hard or painful trouble or struggle
  8. Thoreau United States writer and social critic (1817-1862)
  9. theorem an idea accepted as a demonstrable truth
  10. throwaway an advertisement intended for wide distribution
  11. three-way involving three parties or elements
  12. thruway a broad highway designed for high-speed traffic
  13. throw away throw or cast away
  14. throughway a broad highway designed for high-speed traffic
  15. thorough painstakingly careful and accurate
  16. theorize construct a hypothesis about
  17. theorise to believe especially on uncertain or tentative grounds
  18. M-theory (particle physics) a theory that involves an eleven-dimensional universe in which the weak and strong forces and gravity are unified and to which all the string theories belong
  19. theurgy the effect of supernatural intervention in human affairs
  20. thwart hinder or prevent, as an effort, plan, or desire