What is another word for extrados?
Pronunciation: [ˈɛkstɹədˌə͡ʊz] (IPA) 
Extrados is a term used in architecture to describe the upper and outermost curve of an arch, which support the weight of the structure above it. However, there are several synonymous words that can be used to describe this feature. For example, the extrados can be referred to as the upper arch surface, outer curve, or arch edge. Other terms that can be used include the topmost arch section, the outermost arch area, or the maxillary arch. Additionally, the extrados can be described as the outer arch boundary, arch curvature, or the arch's highlighting feature. These synonyms ensure that architects and builders can effectively communicate and design structures with ease and clarity.
