1.   Two days dead, the body was beginning to putrefy and the stench made both Benjamin and myself gag.

2.   An overpowering stench made close investigation difficult.

3.   A strong stench makes the cleanup task more challenging.

4.   The stench of formaldehyde makes it difficult to breathe.

5.   The stench of gunsmoke made her choke.

6.   The stench makes you gag.