The phrase "situated on" implies that something or someone is positioned or located in a particular place. While this phrase effectively conveys a sense of location, it can become repetitive if used frequently in writing or speech. Fortunately, there are numerous synonyms available to replace "situated on" and add variety to your language. Some alternatives include "positioned on," "located on," "resting on," "perched on," "lying on," "set on," and "placed on." All of these phrases convey a similar meaning to "situated on" while providing nuance and differentiation to help make your writing or speech more engaging.