| Similarity | Rank | |
|---|---|---|
| WMD | 0.828 | 49402 |
| nuclear_weapon | 0.807 | 7794 |
| chemical_weapon | 0.768 | 35379 |
| a_nuclear_weapon | 0.717 | 49025 |
| nuclear_bomb | 0.703 | 78709 |
| nuclear_proliferation | 0.695 | 86947 |
| ballistic_missile | 0.677 | 67345 |
| international_terrorism | 0.671 | 77407 |
| nuclear_material | 0.657 | 80305 |
| these_weapon | 0.654 | 60340 |
| terrorism | 0.651 | 3838 |
| Saddam_Hussein | 0.650 | 24841 |
| nuclear_technology | 0.650 | 70950 |
| non-proliferation | 0.642 | 79181 |
| Saddam | 0.636 | 22038 |
| nuclear_program | 0.632 | 78565 |
| use_of_chemical_weapon | 0.627 | 97816 |
| Iran_nuclear_program | 0.625 | 79412 |
| nuclear_war | 0.617 | 75824 |
| terrorist_threat | 0.614 | 56862 |
| cruise_missile | 0.609 | 80345 |
| disarmament | 0.608 | 27346 |
| missile_defense | 0.606 | 73002 |
| nuke | 0.605 | 30782 |
| plutonium | 0.603 | 35882 |