quartet, quartette or quartett /kwör-tetˈ/

1. A set of four
2. A composition for four voices or instruments
3. A set of performers or instruments for such compositions

• dust cover
• dust covers
• dust devil
• dust devils
• dusted
• duster
• dusters
• dust explosion
• dust explosions
• dust-hole
• dust-holes
• dustier
• dustiest
• dustily
• dustiness
• dustinesses
• dusting
• dusting powder
• dusting powders
• dust jacket
• dust jackets
• dustless
• dustman
• dustmen
• dustpan