SimilarityRank
dioxide 0.843 10273
Nitrogen 0.827 45976
Chlorine 0.810 54131
Sulfur 0.807 70589
C02 0.806 94587
Methane 0.803 69623
Oxide 0.799 52643
CO2 0.798 9992
Ammonia 0.796 78473
Chloride 0.795 78692
Oxidation 0.793 91986
oxides 0.785 42880
Hydrogen 0.775 29099
SO2 0.773 90224
Silica 0.772 71244
sulfur 0.771 22001
Ozone 0.766 41186
Carbon 0.763 11846
gases 0.763 11662
Compounds 0.762 66913
Gases 0.762 90904
sulfide 0.758 49224
Monoxide 0.758 90956
Nitrate 0.752 90091
NOx 0.749 55787