stench

There was a strong stench of dead bodies.

a sickening stench of blood.

the stench of rotting fish.

the sickly stench made him want to vomit.

the stench of burning rubber;

I gagged on the charnel stench of the place.

he was revolted by the stench that greeted him.

The stench of cordite and clouds of smoke hung over the hollow.

a stench that disgusted us;

I gagged on the stench of stale urine.

The air was filled with the overpowering stench of decomposing vegetation.