The word "doorcase" is commonly used to refer to the frame or casing around a door. However, there are several synonyms for this term which can be used interchangeably based on the context and requirement. Some of the common synonyms for doorcase are door frame, door jamb, door lining, door moulding, door surround, and door architrave. These synonyms can be used to describe the components that are fitted around an entranceway, including the sides, top, and bottom of the door. When writing a descriptive piece, it's important to have a good understanding of these synonyms so that they can be used appropriately to create a more vivid and engaging narrative.