SimilarityRank
pollutants 0.870 16074
toxics 0.839 88988
polluting 0.825 28346
pollutant 0.815 41997
smog 0.789 33391
Pollution 0.783 29306
environmental 0.773 1795
emissions 0.765 4569
polluted 0.764 21268
particulates 0.755 55487
pollutes 0.749 89646
contaminants 0.743 17549
pollute 0.736 34710
ozone 0.731 18222
polluter 0.729 95057
gases 0.728 11662
particulate 0.727 32316
desertification 0.726 69099
GHGs 0.723 91201
deforestation 0.720 27552
groundwater 0.717 17131
polluters 0.714 54299
contaminates 0.709 75535
dioxide 0.709 10273
contaminant 0.708 45441