Sentence examples for the stupidest from inspiring English sources

"the stupidest" is a correct and usable phrase in written English
It is a superlative adjective, meaning it is the highest degree of comparison for the adjective "stupid." This phrase is used to describe something or someone as being the most unintelligent or foolish compared to others. Example: "Out of all the ideas he had suggested, his latest one was by far the stupidest."