At close range is typically used to describe a situation where someone or something is close by, in proximity, or within a short distance. Other synonyms that could be used to replace at close range include up close, within range, nearby, in close proximity, at hand, adjacent, in the vicinity, within reach, or just a stone's throw away. These synonyms can be used in various contexts such as in photography, hunting, or combat where physical proximity is crucial. Regardless of the situation, using synonyms for at close range can help to create a more varied and dynamic language for writers and speakers alike.