SimilarityRank
hfcs 0.920 88618
hydrochlorofluorocarbon 0.906 88646
ozone-depleting 0.870 40272
ozone-damaging 0.868 88642
halon 0.847 27495
chlorofluorocarbon 0.846 24061
tetrachloride 0.836 38419
ozone-benign 0.832 99646
vocs 0.831 67555
cfc 0.821 9251
phase-out 0.814 38825
polychlorinate 0.813 45744
fluorocarbon 0.813 92192
ozone-destroy 0.812 88366
dichloromethane 0.809 93977
feedstock 0.807 29226
mtbe 0.806 87435
hcfc 0.802 89263
co2 0.802 18793
biphenyl 0.801 49287
phosgene 0.801 98640
digester 0.798 79949
hfc 0.791 66988
low-sulphur 0.789 51947
ethane 0.788 70857