| No. | Item | Definition |
|---|---|---|
| 1. | acrimony | bitter anger in speech |
| 2. | aggression | hostile or attacking behavior |
| 3. | altercation | a heated verbal dispute |
| 4. | animosity | strong hostility or dislike |
| 5. | antagonism | active hostility or opposition |
| 6. | argument | an angry disagreement |
| 7. | assault | a violent attack |
| 8. | attack | an aggressive act of violence |
| 9. | backlash | strong hostile reaction |
| 10. | bad blood | lasting hostility between people |
| 11. | battle | a sustained fight or struggle |
| 12. | belligerence | hostile and aggressive attitude |
| 13. | border dispute | conflict over territory lines |
| 14. | brawl | a rough noisy fight |
| 15. | breach | a break in friendly relations |
| 16. | bullying | repeated intimidation or abuse |
| 17. | clash | a violent or sharp conflict |
| 18. | cold war | intense rivalry without direct war |
| 19. | combat | fighting in war or battle |
| 20. | conflict | serious disagreement or struggle |
| 21. | confrontation | a direct hostile encounter |
| 22. | contention | strong disagreement or conflict |
| 23. | counterattack | a return attack |
| 24. | crisis | a tense dangerous conflict point |
| 25. | deadlock | a conflict with no progress |
| 26. | disagreement | difference of opinion |
| 27. | discord | lack of harmony; disagreement |
| 28. | disharmony | lack of agreement or peace |
| 29. | dispute | an argument or disagreement |
| 30. | dissension | disagreement causing conflict |
| 31. | division | serious disagreement within group |
| 32. | duel | a fight between two |
| 33. | encounter | a hostile meeting or clash |
| 34. | engagement | a battle or armed encounter |
| 35. | enmity | deep-seated hatred or hostility |
| 36. | ethnic conflict | conflict between ethnic groups |
| 37. | face-off | a direct confrontation |
| 38. | falling-out | a loss of friendship |
| 39. | feud | a long-running bitter conflict |
| 40. | fight | a physical or verbal struggle |
| 41. | fracas | a noisy violent disturbance |
| 42. | friction | small but repeated conflict |
| 43. | harassment | repeated aggressive bothering |
| 44. | hostile takeover | aggressive seizure of control |
| 45. | hostilities | acts of warfare or conflict |
| 46. | hostility | open unfriendliness or opposition |
| 47. | imbroglio | a complicated conflict situation |
| 48. | impasse | a blocked situation or stalemate |
| 49. | incitement | urging violent action |
| 50. | instigation | encouraging conflict or trouble |
| 51. | insurgency | organized armed rebellion |
| 52. | insurrection | an organized violent revolt |
| 53. | intimidation | threatening to force compliance |
| 54. | invasion | entry by force into territory |
| 55. | labor dispute | conflict between workers and employers |
| 56. | legal battle | court conflict or dispute |
| 57. | melee | a confused violent fight |
| 58. | militancy | aggressive support of a cause |
| 59. | mutiny | rebellion against authority |
| 60. | offensive | an attacking military action |
| 61. | onslaught | a fierce attacking advance |
| 62. | opposition | active resistance or disagreement |
| 63. | oppression | cruel control or domination |
| 64. | persecution | hostile mistreatment over time |
| 65. | polarization | division into opposing sides |
| 66. | power struggle | conflict for control |
| 67. | provocation | an act that incites conflict |
| 68. | proxy war | war fought through others |
| 69. | quarrel | an angry argument or dispute |
| 70. | raid | a sudden attack |
| 71. | rebellion | armed resistance to authority |
| 72. | resistance | active opposition to force |
| 73. | revolt | a violent uprising |
| 74. | rivalry | competitive conflict between sides |
| 75. | row | a noisy argument |
| 76. | run-in | a brief unpleasant conflict |
| 77. | rupture | a serious break in relations |
| 78. | scuffle | a short confused fight |
| 79. | showdown | a decisive confrontation |
| 80. | siege | military blockade of a place |
| 81. | skirmish | a brief minor fight |
| 82. | stalemate | a standstill in conflict |
| 83. | standoff | a deadlocked hostile situation |
| 84. | strife | bitter conflict or discord |
| 85. | struggle | a hard fight or effort |
| 86. | tension | strained relations or pressure |
| 87. | threat | expression of intended harm |
| 88. | tiff | a minor quarrel |
| 89. | trade war | economic conflict between countries |
| 90. | trouble | conflict or difficulty |
| 91. | turf war | fight over territory or control |
| 92. | turmoil | a state of great disturbance |
| 93. | tussle | a rough struggle or fight |
| 94. | unrest | public disturbance and conflict |
| 95. | uprising | an act of revolt |
| 96. | vendetta | a prolonged bitter feud |
| 97. | violence | physical force causing harm |
| 98. | war | large-scale armed conflict |
| 99. | warfare | the activity of fighting wars |
| 100. | wrangle | a long, angry dispute |