SimilarityRank
tetrachloride 0.891 38419
nitric 0.875 22052
phosgene 0.858 98640
&sub2; 0.855 34174
oxide 0.852 7892
trioxide 0.849 83599
hexafluoride 0.847 78594
monoxide 0.847 12904
hydrochloric 0.846 22757
vocs 0.846 67555
ammonium 0.841 22976
nox 0.835 28969
ammonia 0.834 10958
polycyclic 0.831 68633
fluorocarbon 0.831 92192
ethane 0.830 70857
unburned 0.822 89697
nitrogen 0.820 6386
ferric 0.819 42961
sulphuric 0.818 21898
methane 0.817 11786
bromine 0.816 45010
benzene 0.815 21692
methanol 0.814 19662
phenol 0.814 28644