garbologist /gär-bolˈə-jist/ (US)

1. A dustman, garbage-collector (facetious)
2. Someone who studies a society's waste materials in order to make deductions about the lifestyles of its people

garbolˈogy noun

• seisins
• seism
• seismal
• seismic
• seismical
• seismically
• seismic array
• seismicities
• seismicity
• seismic prospecting
• seismic shock
• seismic wave
• seismism
• seismisms
• seismo-
• seismogram
• seismograms
• seismograph
• seismographer
• seismographers
• seismographic
• seismographical
• seismographies
• seismographs
• seismography