What is another word for crawlway?
Pronunciation: [kɹˈɔːlwe͡ɪ] (IPA) 
A crawlway is a narrow passage or pathway that is difficult to navigate, and there are various synonyms that can be used to describe this type of space. A crawl space is a common term used to describe an area that is too low to stand up in, forcing one to crawl instead. Other synonyms for a crawlway include a tunnel, a duct, a conduit, or a pipe. Some other words that can be used to describe a crawlway include a crevice, a cranny, a fissure, or a gap. These words often refer to tight spaces that require significant effort to crawl through. Despite their challenges, these types of spaces can often be important conduits for infrastructure or even used in recreational activities such as caving.
