SimilarityRank
hcfcs 0.906 61147
ozone-damaging 0.896 88642
hfcs 0.865 88618
ozone-depleting 0.859 40272
ozone-benign 0.851 99646
chlorofluorocarbon 0.848 24061
halon 0.847 27495
phase-out 0.838 38825
hcfc 0.826 89263
low-sulphur 0.812 51947
cfc 0.809 9251
fluorocarbon 0.808 92192
fumigant 0.806 99638
vocs 0.805 67555
ozone-destroy 0.804 88366
stockpiling 0.804 49966
fossil-fuel 0.803 76055
feedstock 0.800 29226
phosgene 0.800 98640
first-stage 0.798 75049
hfc 0.797 66988
mox 0.797 53327
biphenyl 0.796 49287
bactericidal 0.787 81892
klea 0.786 56051