utilitarian
adj.adj. designed to be useful and practical rather than attractive or comfortable. You use this to describe things that focus on getting a job done without any extra decoration.
adj. designed for utility and practical function rather than aesthetic appeal. Often describes objects, buildings, or systems where efficiency is prioritized over comfort or beauty.
The office furniture is plain and utilitarian.
The architect chose a utilitarian design for the warehouse to keep construction costs low and maximize storage space.
While the exterior of the building is strictly utilitarian, the interior features surprising artistic details that contrast with its industrial purpose.
From utility + -arian. Coined by English philosopher Jeremy Bentham as early as 1781, and popularized by his student John Stuart Mill, who mistakenly attributed the term to John Galt.
Typically precedes the noun it modifies or follows a linking verb like 'be' or 'remain'.