The term "fan-like" typically refers to an object or structure that has a shape resembling that of a fan. However, there are several synonyms that can be used to describe such objects in more specific terms. For example, the term "radiating" can be used to describe an object that has arms or branches extending outwards in a fan-like manner. Similarly, the term "spreading" can be used to describe an object that is opening outwards like a fan. Other synonyms for "fan-like" could include "bell-shaped," "umbrella-shaped," or "flared," depending on the specific shape and context of the object in question.