The smell of rotten eggs nauseates me.

I felt nauseatic after eating that spoiled food.

The nauseative smell of the rotten food made me feel sick.

The nauseation I felt after eating that spoiled food was unbearable.

I experienced severe nauseations after eating the spoiled food.

There are several nauseants available over the counter.

The doctor prescribed a nauseant to help with my motion sickness.

The smell of rotten eggs is nauseant.