What is another word for underfloor?
Pronunciation: [ˌʌndəflˈɔː] (IPA) 
The term "underfloor" can be replaced by a variety of synonyms, including "below ground level," "subterranean," "beneath the flooring," "buried," or "hidden beneath the surface." Other applicable synonyms include "basement," "cellar," "lower level," "crawlspace," and "underneath." These synonyms can be used in a multitude of contexts, such as in construction and home renovation projects, to describe the location of pipes, wires, and other utilities that are hidden beneath the floor. They can also be used metaphorically to describe hidden or buried truths, secrets, or emotions that lie beneath the surface.
