The antonyms for the word "un-gracefully" are "gracefully", "elegantly", "smoothly", "flawlessly", "daintily", "prettily", "neatly", "tidily", "properly", and "deftly". These words imply a sense of elegance, skillfulness, and finesse in movements or actions. Someone who moves gracefully, for instance, does so with fluidity, poise, and without any awkwardness or clumsiness. Similarly, something that is done elegantly or smoothly is characterized by an absence of jarring or abrupt movements or sounds. The use of antonyms for "un-gracefully" allows for a more nuanced description of how someone or something moves or operates, offering greater detail and precision.