"Placing proximity" refers to the act of positioning something or someone near or close to another object or person. Synonyms for this phrase include "positioning closeness," "placing vicinity," "arranging proximity," or "setting nearness." These synonyms all describe the same action of bringing two objects or individuals into close proximity to each other. The use of synonyms in writing and speech can help to avoid repetition and add variety to language. Additionally, it can help to clarify ideas and make them easier to understand, especially for non-native speakers who may not be familiar with certain terms or phrases.