SimilarityRank
centrifuge 0.869 60419
reactors 0.761 19700
reactor 0.760 16143
plutonium 0.748 35604
fissile 0.723 84273
uranium 0.699 14132
warheads 0.694 43173
nuclear 0.684 2735
reprocessing 0.676 58488
superconducting 0.649 84490
high-temperature 0.647 68413
fission 0.646 39321
thorium 0.646 70297
tritium 0.644 73668
stockpiles 0.639 46971
warhead 0.635 54905
thermonuclear 0.634 76089
Iran's 0.626 14114
cryogenic 0.625 64293
pressurized 0.625 35578
propellant 0.622 54780
autoclave 0.620 92769
pipelines 0.620 21092
atomic 0.619 12781
nozzles 0.619 42680