1. ebullition an unrestrained expression of emotion
  2. depilation the act of removing hair (as from an animal skin)
  3. tabulation the act of putting into tabular form
  4. depletion the state of being used up
  5. demolition the act of destroying completely
  6. debilitation serious weakening and loss of energy
  7. despoliation the act of stripping and taking by force
  8. defoliation the loss of foliage
  9. devaluation the reduction of something's value or worth
  10. double chin a fold of fatty tissue under the chin
  11. deposition the act of putting something somewhere
  12. deputation a group of representatives or delegates
  13. desolation sadness resulting from being forsaken or abandoned
  14. devolution the process of declining from a higher to a lower level
  15. depopulation the condition of having reduced numbers of inhabitants
  16. despoilation the act of stripping and taking by force
  17. abolition doing away with a system or practice or institution
  18. deflation the act of letting the air out of something
  19. deletion any process whereby sounds or words are left out of spoken words or phrases
  20. duplication the act of copying or making a duplicate of something

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