"enormous outcry" is correct and usable in written English.
You can use it to refer to an overwhelming level of protest or public reaction to something. Example: The new tax law met with an enormous outcry from citizens around the country.
The disappearance of the students in September 2014 ignited an enormous outcry in Mexico.
If banks did this to customers, there would be an enormous outcry.
The case of the woman, Wu Ying, ignited an enormous outcry in China, especially on the Internet, and strengthened public criticism of the death penalty.
This week, there was an enormous outcry at the news that the president was going to take his wife and children to Maine for the weekend.
It prompted an enormous outcry, especially among blacks, many of whom said they saw it as confirmation of a Government-backed conspiracy to keep blacks dependent and impoverished.
Asked separately Tuesday about the problem of childhood obesity, Mr. Bloomberg praised the governor for broaching a soda tax but noted that "there was an enormous outcry".
The incident was the subject of enormous public outcry and generated widespread criticism of the facility.
President Trump put a halt to family separations in June, in response to the enormous public outcry and the humanitarian disaster that the policy produced.
"Let's hope that the federal minister listens to the enormous public outcry this time and acts immediately to end the cruelty".
After the intervention of two governors and an enormous public outcry, the chaos that has paralyzed the Market Basket supermarket chain ended Wednesday night with a deal between the two warring factions of the Demoulas family, the company said in a statement.
In her last Paris triumph at the Olympia Music Hall, all that was left of Piaf was all that had ever counted — her immense, infallible voice, which rose to the roof, carrying its enormous, authentic outcry of banal phrases of anguish over lost loves, and poignant despair of happiness that would never arrive.
