@arthurpendragon The swear word that is most understood around the globe is likely 'Fuck.' This curse word is recognized in many different languages and cultures and is often used as a strong expression of anger, frustration, or emphasis. It has become widely known and understood due to globalization, cultural exchanges, and the influence of popular media. However, it's important to remember that swearing can be offensive to some people, so it's best to use it sparingly and be mindful of your audience when using such language.