Related by context. Frequent words. (Click for all words.) 61 brackish water 56 turbid 53 watery 52 salty 51 seawater 50 freshwater 50 saltwater 49 marshes 49 salinity 48 acidic 48 water 48 nutrient rich 48 sandy 48 underground aquifer 47 silty 47 saltier 47 potable 47 brownish 46 dissolved oxygen 46 irrigate crops 46 treated effluent 46 swampy 45 Seawater 45 underground aquifers 45 saline 45 lagoons 45 saltwater intrusion 45 marsh 45 estuaries 44 canals 44 marshy 44 outfall 44 ponds 44 aquifers 44 briny 44 swamps 44 undrinkable 44 estuary 44 soupy 44 algae 44 oxygenated 43 acidic soil 43 chlorinated 43 mud flats 43 rivers lakes 43 shallow 43 sandy soil 43 marshland 43 outfalls 43 effluent 43 Raw sewage 43 sewage 43 goopy 42 emulsified 42 foul smelling 42 lagoon 42 oily 42 rivulets 42 muddy 42 marsh grasses 42 desalinated water 42 shallow waters 42 blackish 42 silted 42 estuarine 42 aquifer 42 tributaries 41 algal 41 drinkable 41 potable water 41 salt marshes 41 tributary 41 irrigation ditches 41 groundwater 41 sandy soils 41 rivers 41 greenish 41 raw sewage 41 polluted 41 marshlands 41 moist soil 41 salt marsh 41 alkaline 41 backwash 41 mudflats 41 mangrove swamps 41 swamp 41 algae blooms 41 drinkable water 41 desalination 41 mucky 40 creeks 40 larvae 40 freshwater lakes 40 sloughs 40 uncontaminated 40 reddish 40 bacteria 40 aquatic vegetation 40 irrigate 40 reservoirs