When describing the shape of an object, the term "cone-like" is often used. However, if you want to vary your vocabulary, there are several synonyms to choose from. For example, you could use the word "pyramidal" to describe a shape that is similar to a cone but with a square or rectangular base instead of a circular one. "Tapered" and "truncated cone" are other options that can be used to describe a cone-like shape that is narrower at one end. Alternatively, the word "conical" is a straightforward synonym for cone-like, referencing any object that has a circular base and tapers towards a point at the top.