Centralistic is an adjective used to describe things related to centralization. It can be difficult to find synonyms for this word because it is relatively uncommon, but some possibilities include centralized, concentrated, uniform, standard, integrated, and uniformity. Each of these words can be used to describe the idea of bringing things together or organizing them in a more efficient manner. Synonyms for centralistic can help to add variety to your writing, especially if you are trying to avoid repetition. When using alternative words, it is important to consider their context and ensure that they convey the right tone and meaning.