The old library was full of musty odours that took me back decades.

The laboratory technician carefully cataloged the odourants collected from the sampling sites.

She described the abandoned warehouse as odourous, warning us to keep our distance.

The odour of wet leaves filled the air after the rain.

The editor pointed out that 'odourousness' is a misspelling of 'odorousness', but the odourousness of the chemical sample was undeniable.

The perfumer adjusted the odourant levels to create a more balanced scent profile.

The odourful kitchen at the back of the café reminded me of my grandmother's cooking.

The pipeline's safety protocol requires odourization of the natural gas before distribution.

The cellar odourously smelled of damp wood and mold.

The odoured towels filled the small apartment with a stale scent.