The word gracefulnesses refers to the quality of being graceful, elegant, or poised. The antonyms for this word can be quite varied, as they refer to the opposite characteristics. Some examples could be awkwardness, clumsiness, ungracefulness, or inelegance. Other antonyms might include heaviness, stiffness, or rigidity, as these words suggest a lack of fluidity or flexibility. Still, other antonyms could be harshness, roughness, or crudeness, which convey a sense of harshness or lack of refinement. Overall, there are many possible antonyms for gracefulnesses, each suggesting a different set of opposing qualities.