What is another word for exterior?

Another word for exterior depends on whether you use it as noun or adjective. As a noun meaning outside part, synonyms include outside, outer part, outer surface, outer side, outer shell, facade, outside area, outer area, and outdoors. For example, exterior of house can be called outside of house, outer part of house, or facade of house. As an adjective meaning located outside, synonyms include outer, outside, external, outward, outdoor, and out-of-doors. For example, exterior walls can be called outer walls, outside walls, or external walls, exterior paint can be called outside paint, outdoor paint, or external paint, exterior door can be called outside door or outer door. For figurative meaning of outward appearance, synonyms include outward appearance, outer appearance, facade, and outward look. In architecture, exterior can be called facade, elevation, or envelope. So most common synonyms are outside, outer, external, and facade. For instance, you can say outer part instead of exterior part, outside area instead of exterior area, facade instead of exterior of building. Choose synonym based on whether you refer to physical outside, architectural facade, or outward appearance, but outside, outer, external, and facade are closest general synonyms for exterior.