hydraulics

noun 0.691

hydraulic engineering

noun 0.679

goldmining

noun 0.662

mining

noun 0.647

hydropower

noun 0.602

hydrofracturing

noun 0.586

hydrometallurgy

noun 0.585

hydroelectric power

noun 0.563

mountaintop removal

noun 0.560

sluicing

noun 0.556

hydromechanics

noun 0.555

hydraulic cement

noun 0.551

coalmining

noun 0.545

water power

noun 0.544

data mining

noun 0.544

gold mine

noun 0.543

hydroelectricity

noun 0.543

dredging

noun 0.542

hydrofracture

noun 0.534

hydraulic conductivity

noun 0.533

hydroelectric dam

noun 0.524

waterpower

noun 0.524

fracking

noun 0.523

microhydro

noun 0.523

hydromassage

noun 0.518

hydrogeology

noun 0.514

hydrology

noun 0.514

hydrocyclone

noun 0.509

hydraulic radius

noun 0.505

hydrodynamics

noun 0.503

quarrying

noun 0.503

gold rush

noun 0.501

dewatering

noun 0.500