In close is a phrase that typically means near or nearby. However, there are several synonyms that convey a similar meaning. For example, "close by," "adjacent to," "nearby," and "proximate" all indicate proximity or closeness. Other synonyms include "immediate," "intimate," "convenient," and "accessible." Depending on the context, some other synonyms for in close could be "within range," "in the vicinity of," "near at hand," or simply "close." It's important to choose the appropriate synonym based on the tone and context of the sentence to ensure clear and effective communication.