Homonym: Sneer (Contempt)
A "sneer" is a facial expression that conveys contempt or disdain, often characterized by a slight raising of one corner of the mouth. It can be a non-verbal way of showing disapproval or mocking someone or something. Sneering is often associated with negative emotions and can be perceived as rude or dismissive.
In communication, a sneer can accompany verbal remarks, enhancing the message's sarcastic or critical tone. It is commonly seen in various contexts, including social interactions, politics, and media. The act of sneering can affect relationships and perceptions, as it may create an atmosphere of hostility or disrespect.