Trinketry refers to small, decorative objects of little value. Synonyms for trinketry include knick-knacks, baubles, curios, trinkets, novelties, and gewgaws. These words are often used to describe items that are ornamental and pretty but don't serve much practical purpose. Baubles and curios are often associated with antique or vintage objects and can hold sentimental value. Novelties and trinkets, on the other hand, are usually more modern and tend to be cheaper. Gewgaws are often used to describe trinketry that is tacky or tasteless. Overall, each synonym for trinketry captures the idea of small, decorative objects that add a touch of whimsy or charm to a space.