SimilarityRank
atom 0.830 16976
thermonuclear 0.818 76089
neutron 0.790 35660
plutonium 0.766 35604
antimatter 0.762 64679
nuclear 0.760 2735
neutrons 0.758 44331
fission 0.758 39321
subatomic 0.749 64342
neutrino 0.743 70890
atoms 0.736 14412
radioactivity 0.736 42842
deuterium 0.735 86208
isotopes 0.731 45629
particle 0.729 12203
isotope 0.710 45212
thorium 0.704 70297
fissile 0.704 84273
warhead 0.701 54905
detonation 0.699 49977
protons 0.699 41243
warheads 0.695 43173
neutrinos 0.695 66418
cesium 0.692 91358
superconducting 0.692 84490