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

• B.O.
• boa
• boab
• boabs
• BOAC
• boa constrictor
• boa constrictors
• boak
• boaked
• boaking
• boaks
• Boanerges
• boar
• board
• boarded
• boarder
• boarders
• board-feet
• board-foot
• board game
• board games
• boarding
• boarding card
• boarding cards
• boarding house