dregs /dregz/

1. Impurities in liquid that fall to the bottom, the grounds
2. Dross
3. The most worthless part of anything

dreggˈiness noun

• graves
• Graves
• Graves' disease
• graveside
• gravesides
• gravest
• gravestone
• gravestones
• Gravettian
• grave-wax
• graveyard
• graveyards
• graveyard shift
• graveyard shifts
• gravid
• gravidities
• gravidity
• gravies
• gravimeter
• gravimeters
• gravimetric
• gravimetrical
• gravimetric analyses
• gravimetric analysis
• gravimetries