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

drossˈy adjective

1. Like dross
2. Impure
3. Worthless

• foraminifer
• Foraminifera
• foraminiferal
• foraminiferous
• foraminifers
• foraminous
• forane
• forasmuch
• for a start
• for a time
• for a wonder
• foray
• for aye
• forayed
• forayer
• forayers
• foraying
• forays
• forb
• forbad
• forbade
• forbear
• forbearance
• forbearances
• forbearant