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

• testing
• testing clause
• testing clauses
• testings
• testis
• test-market
• test-marketed
• test-marketing
• test-markets
• test match
• test matches
• teston
• testons
• testoon
• testoons
• testosterone
• testosterones
• test paper
• test papers
• test pattern
• test patterns
• test pilot
• test pilots
• testril
• testrill