Range out is a phrase that is commonly used to denote the act of extending or spreading out over a wide area. However, there are several synonyms that can be used to convey the same meaning. These include words like expand, spread, stretch, widen, broaden, and disperse. When applied to objects, range out can also mean to arrange or organize them in a certain way, and in this case, synonyms can include words like arrange, sort, categorize, and order. No matter which synonym is used, however, the main idea behind range out will always be about extending or spreading out in some way.