Related by context. Frequent words. (Click for all words.) 78 kiln 61 furnaces 55 furnace 54 boilers 52 blast furnaces 52 ovens 48 stoves 47 quarries 47 coal mines 46 potters 46 pottery 46 boiler 45 blast furnace 45 charcoal 45 lathe 43 sawmills 43 smelting 43 scrubbers 43 colliery 43 wood stove 42 cookers 42 factories 42 textile mills 42 dryers 41 coal 41 craftsmen 41 pots 41 mills 41 oven 41 sawmill 41 Pottery 40 welding 40 ceramics 40 stove 40 heaters 40 fireplaces 40 terracotta 39 steelmaking 39 smelter 39 greenhouses 39 ceramic 39 radiators 39 wood 39 mill 39 smelters 39 plants 39 coal mine 38 wood stoves 38 foundry 38 combustion 38 mines 38 diesel engines 38 scrubber 38 gypsum 38 steel mill 38 cylinder 38 foundries 38 factory 38 artisans 38 masons 38 terra cotta 38 burning stove 37 outhouses 37 textile mill 37 chimneys 37 machining 37 coal mining 37 burners 37 steel mills 37 distilleries 37 craftspeople 37 dryer 37 masonry 36 cooker 36 coal fired 36 paraffin 36 huts 36 dairies 36 distillery 36 shipyards 36 lamps 36 incinerators 36 fireplace 36 slave labor 36 welders 36 aluminum smelter 35 weavers 35 plant 35 compressors 35 potter 35 Ceramic 35 smokestack 35 wood chips 35 quarrying 35 sawdust 35 pig iron 35 cylinders 35 storage tanks 35 lignite 35 quarry 34 blowers