1. entrenchment an entrenched fortification
  2. intrenchment an entrenched fortification
  3. estrangement separation resulting from hostility
  4. infringement an act that disregards an agreement or a right
  5. internment the act of confining someone in a prison
  6. enthronement the ceremony of installing a new monarch
  7. entrancement a feeling of delight at being filled with wonder and enchantment
  8. amendment a statement that is added to a proposal or document
  9. undernourishment not having enough food to develop or function normally
  10. retrenchment the reduction of expenditures in order to become financially stable
  11. engagement a meeting arranged in advance
  12. enlargement the act of increasing in size or volume or quantity or scope
  13. arrangement an orderly grouping considered as a unit
  14. non-engagement withdrawing from the activities of a group
  15. counterargument an opinion offered in opposition to another position
  16. electronic jamming deliberate radiation or reflection of electromagnetic energy for the purpose of disrupting enemy use of electronic devices or systems
  17. living arrangement an arrangement to allow people (or ideas) to coexist
  18. integument an outer protective covering
  19. inhuman treatment a cruel act; a deliberate infliction of pain and suffering
  20. disengagement the act of releasing from an attachment or connection