Uncurving is a term used to describe something that is not bent or curved. It is used to convey the idea of straightness, evenness, and symmetry. When it comes to synonyms for uncurving, there are several words that could be used interchangeably to express the same meaning. These words include straight, direct, linear, level, even, symmetrical, uniform, consistent, and steady. Each of these synonyms carries its own nuance and implication, but all refer to something that is not bent, crooked, or curved. Whether you choose to use uncurving or one of its synonyms, the idea of straightness and evenness is clearly conveyed.