| coal dust | 3.42 | Coal dust dances in the flatland winds. | ||
| fairy dust | 1.45 | Fairy dust. | ||
| pixie dust | 1.12 | I got impregnated by that pixie dust. | ||
| chalk dust | 0.92 | He wiped the chalk dust off his hands. | ||
| plaster dust | 0.86 | And a fine layer of plaster dust covers just about everything. | ||
| cement dust | 0.79 | Highway supports crumbled, crashing in clouds of white cement dust. | ||
| grain dust | 0.72 | Q. Why is grain dust in elevators explosive? | ||
| uranium dust | 0.66 | Miners brought home yellow uranium dust on their clothes. | ||
| construction dust | 0.46 | Adding to all this was the construction dust. | ||
| house dust | 0.46 | The components of house dust have changed through time. | ||
| desert dust | 0.39 | I could still see nothing but the spirals of desert dust. | ||
| paint dust | 0.39 | The primary hazards are inhaling it in paint dust and ingesting it in chips. | ||
| plutonium dust | 0.39 | The process aims to seal deadly plutonium dust in an intrusion-resistant glassy mass. | ||
| beryllium dust | 0.33 | The greatest danger comes from breathing beryllium dust. | ||
| clay dust | 0.33 | The team also dispersed clay dust, the kind found in mud masks, and powdered egg whites, like those in a cake mix. | ||
| road dust | 0.33 | Off they drive in a cloud of road dust. | ||
| space dust | 0.33 | Every few seconds at least a bit of space dust burned harmlessly into the atmosphere. | ||
| comet dust | 0.26 | Comet dust falls harmlessly onto Earth all the time, scientists say. | ||
| rock dust | 0.26 | Rock dust coated his hair. |