SimilarityRank
strontium 0.881 49539
strontium-90 0.877 87007
caesium-137 0.874 59747
beryllium 0.872 52345
bromine 0.855 45010
radionuclide 0.853 25560
trioxide 0.847 83599
fluorine 0.845 51745
neodymium 0.835 76300
ruthenium 0.833 96719
polonium 0.832 36755
ferric 0.827 42961
ammonium 0.824 22976
thorium 0.823 60984
non-radioactive 0.823 79442
zirconium 0.822 82220
molybdenum 0.820 51774
iodine-131 0.820 51608
non-polar 0.819 53460
polonium-210 0.819 71984
polycyclic 0.818 68633
oxidize 0.817 38122
carbon-14 0.816 58995
lindane 0.815 67136
unreactive 0.815 78898