researcher
geohydrologic
potamologist
hydrographical
hydrogeochemist
geohydrological
petroleum geologist
hydrodynamicist
hydrotechnologist
phytochemist
geodesian
oil geologist
hydrotropic
mineralist
edaphologist
geodetician
Abulfeda
tectonophysicist
hydrometrically
hydrostatician
geostatistician
geophysiologist
hydraulist
beaker
fieldworker
Indiana Jones
paleographer
topographist
physicochemist
geodesist
Stephen Hawking
Hawking
waterworker
fluvialist
hydrotechnical
Woolley
Sir Leonard Woolley
hydrosonographic
Sir Charles Leonard Woolley
Stephen William Hawking
geologically
archaeohydrological
crystallographer
mineralogy
hydrophytous