There are numerous synonyms for the word "appearances", such as seem, look, show, display, surface, semblance, pretense, facade, and impression. "Seem" and "look" both refer to the outward appearance or impression of something. "Show" and "display" are more related to presenting or exhibiting one's appearance. "Surface" and "semblance" focus on the exterior characteristics of something. "Pretense" and "facade" both suggest a false or deceptive appearance. Lastly, "impression" refers to the effect something has on others or how it's perceived. Whether it's a physical appearance or a perceived image, having a wide range of synonyms for the word "appearances" can help diversify your writing and communication.