Ceraceous is an adjective that describes a waxy or smooth texture, commonly seen in plants or insect exoskeletons. The antonyms for ceraceous include rough, coarse, gritty, dull, and uneven. Unlike ceraceous, these words do not convey the idea of a glossy or polished surface, but rather one that is rugged or lacking in smoothness. Additionally, other antonyms such as soft, floppy, or flimsy, have the opposite quality of being pliable or flexible, as opposed to rigid or stiff like ceraceous. Understanding these antonyms can help to expand our vocabulary and provide new ways to describe textures and surfaces with greater precision.