There are many different terms that can be used to describe a mobile housing area. Some alternatives to the term "mobile housing area" include "manufactured home community," "trailer park," "mobile home park," and "modular housing development." Depending on the context, other possible synonyms might include "RV park," "campground," or "motorhome community." When using any of these terms, it's important to be clear about the specific type of housing that is being referred to. In many cases, "mobile housing area" and other related terms can have negative connotations, so it's important to use language that is both accurate and respectful.