| new-car smell | 0.39 | Xcel still had that new-car smell. | ||
| gas smell | 0.33 | The gas smell was fainter but still detectable. | ||
| gasoline smell | 0.33 | He offered no explanation for the gasoline smell. | ||
| sulfur smell | 0.33 | There are no sulfur smells, no plumes of steam, no bubbling cauldrons of molten rock. | ||
| food smell | 0.26 | Food smells are popular these days. |