Architectural features are the unique characteristics that make a building stand out. They are the structural elements of a building that not only add to its aesthetic appeal but also serve a functional purpose. There are several synonyms for the term architectural feature that can be used interchangeably, depending on the context. Some of these include design element, building ornament, decorative detail, structural element, construction feature, and building component. All these terms describe the various embellishments that make up a building's style, such as cornices, pillars, arches, and fenestrations. In short, these synonyms emphasize the importance of key features that define a building's style, functionality, and overall structure.