The term "bulblike" is often used to describe an object or shape that resembles a bulb, which is a round, swollen shape with a narrow base. Some synonyms for "bulblike" include bulbous, round, spherical, globular, or swollen. These terms all describe shapes that are similar to bulbs, but each has a slightly different connotation and may be more appropriate in certain contexts. For example, "bulbous" emphasizes the rounded, protruding aspect of a shape, while "spherical" suggests a perfect, symmetrical sphere. "Globular" is similar to "spherical," but more commonly used in scientific or technical contexts. Overall, these synonyms can add variety and nuance to descriptions of bulb-like shapes.