"Rough in" is a term used in construction to refer to the initial stage of installation of pipes, electrical wirings, and other components before they are concealed by walls or ceilings. The antonyms, or opposites, of rough in would be the final stages of finishing and detailing, such as drywall installation, painting, and trim work. These are the steps that turn a rough space into a polished and livable area. The contrast between the two stages is stark but necessary, as one provides the foundations for the other. The importance of completing both stages thoroughly and efficiently cannot be overstated, as it ensures the longevity and functionality of the space in question.