SimilarityRank
deuterium 0.848 86208
Hydrogen 0.833 29099
gaseous 0.822 42339
methanol 0.817 42034
hydride 0.799 95787
sulfur 0.794 22001
hydrocarbons 0.788 32458
fluorine 0.784 79157
peroxide 0.782 20900
protons 0.780 41243
hydroxyl 0.780 64812
hydrocarbon 0.778 36213
gases 0.778 11662
hydroxide 0.777 49273
ammonia 0.775 21773
ionized 0.774 59187
dioxide 0.773 10273
helium 0.770 31291
sulphuric 0.767 87525
propellant 0.767 54780
atoms 0.761 14412
nitrogen 0.761 12237
methane 0.760 19799
proton 0.759 32838
sulfide 0.758 49224