When it comes to describing people's appearances, the word "faces" is often used. However, there are a variety of synonyms for "faces" that can help you describe someone's features in a more interesting and precise way. Some synonyms to consider are "countenances," "visages," "mugs," "mien," "physiognomies," "features," "profiles," and "expressions." Each of these words can convey a different nuance in meaning, whether it's the overall appearance of someone's face, their expression or demeanor, or the specific features that make up their appearance. By using synonyms for "faces," you can add depth and complexity to your descriptions of people.