There are several synonyms for the phrase "controversial situations" that can be used depending on the context in which it is being used. Some common synonyms include "contentious issues," "debated matters," "controverted subjects," "disputed topics," and "challenging debates." These terms refer to any situation that is likely to evoke strong opinions and provoke disagreement amongst people with different viewpoints. They can cover a wide range of topics, including politics, social issues, and ethical dilemmas. When discussing controversial situations, it's important to be aware of the potential for significant disagreement and to approach the topic with openness and a willingness to listen to different perspectives.