What is another word for open-and-shut?
Pronunciation: [ˈə͡ʊpənandʃˈʌt] (IPA) 
When something is said to be "open-and-shut", it means that it is straightforward, easy to solve or decide, and there is little or no doubt about the outcome. There are many synonyms that can be used to describe such situations. For instance, some people might describe an open-and-shut case as a "slam dunk", indicating that the outcome is certain and decisive. Others might describe such situations as being "cut and dried", indicating that there is no ambiguity or uncertainty to worry about. Still, others might say that something is a "no-brainer", meaning that it is so obvious that even someone with no intelligence or skill could see it. Ultimately, there are many ways to describe situations that are open-and-shut, and the best way to choose the right synonym is to consider the context and tone of the situation.
