"rotten stench" is an acceptable phrase and can be used in written English.
You might use it to describe a bad smell, for example: "The room was filled with a rotten stench."
It would be a waste to stage a festival on the side of the Thames opposite Westminster and not to create some sort of rotten stench that goes from bank to bank... Clive Stafford Smith: I've no idea why there's an implied criticism of you for being political.
Consortium 1-inoculated waste had a slight slimy texture and the presence of a small population of crustaceans, whereas the control had a sharp rotten stench.
He emits an unmistakable smell: "The Hutt's lardaceous body seemed to periodically release a greasy discharge, sending fresh waves of rotten stench" into the air.
She ended up in the north, in Iquique, a bone-dry port, where the workers in the nitrate and copper mines would come down from the mountains to spend their weekly salary without noticing the rotten dog stench that poured out of the fishmeal plants and infected the streets.
A woman dressed in black wailed over the body, as flies buzzed in air rotten with the stench of untended death.
The reality is that any Republican who opposes Trump just a month before the election isn't brave -- it's simply a sign of their blatant political desperation and their last ditch attempt to cleanse themselves of the wretched, rotten Trump toxins stenching up their campaign.
In swept the stench of rotten fruit, burnt oil, soap, and urine.
Day after day they do this, inhaling sulfur fumes, the stench of rotten eggs clinging to them.
All the clues are there: the sulphuric stench of rotten eggs, dead birds falling from the trees, and tremors deep beneath the earth.
In New Zealand, natural emissions of hydrogen sulfide blanket the city of Rotorua with the stench of rotten eggs, earning it the nickname Sulfur City.
The tiled bathroom had the stench of rotten eggs, and Mount Fuji on the wall was half-obscured by steam coming off the water.
