dross /dros/

1. The scum of melting metals
2. Waste matter
3. Small or waste coal
4. Refuse
5. Anything worthless
6. Rust
7. Lucre

drossˈiness noun

• gymmal
• gymn-
• gymnasia
• gymnasial
• gymnasiarch
• gymnasiarchs
• gymnasiast
• gymnasiasts
• gymnasic
• gymnasien
• gymnasium
• gymnasiums
• gymnast
• gymnastic
• madrassa
• madrassah
• madrassahs
• madrassas
• madrepore
• madrepores
• madreporic
• madreporic plate
• madreporic plates
• madreporite
• madreporites