The phrase "are distributed" can be replaced by a number of synonyms depending on the context in which it is used. Some of these synonyms include "are disseminated," "are allocated," "are dispersed," "are dealt out," "are apportioned," and "are divided up." Each of these synonyms implies that something is being spread out or shared in a fair and equitable manner. For example, a company might distribute bonuses to employees based on performance, while a charity might distribute food to families in need. No matter what the specific context may be, using a synonym for "are distributed" can add variety and interest to your writing.