"More deadlevel" can be described using various synonyms such as flat, even, uniform, balanced, equalized, and smoothed out. These synonyms all refer to a surface or terrain that lacks bumps or unevenness. The term "flat" is most commonly used to describe this type of surface. "Even" and "uniform" suggest a consistent level throughout the surface. "Balanced" and "equalized" imply that there are no higher or lower areas, creating a sense of stability. "Smoothed out" describes a surface that has been leveled or made even. Ultimately, all of these synonyms convey the idea of a surface that is level and without differences in elevation.