The term "one sidednessing" refers to the act of displaying a one-sided perspective or bias in a particular situation or context. There are a number of useful synonyms to describe this behavior, such as partiality, favoritism, prejudice, and skewing. Other related terms include imbalanced, lopsided, unfair, and distorted. These words all imply that a person or group is taking a position that is not objective or balanced, and that they are actively working to promote their own interests or agenda over the interests of others. When communicating about such behavior, it's important to use clear and accurate language that conveys the seriousness of the issue at hand.