The term "light-footed" is often used to describe someone who moves quickly and gracefully, with considerable agility and a sense of ease. Antonyms of this phrase might include "clumsy," "awkward," "heavy-footed," or "graceless." Individuals who are heavy-footed tend to move with less agility and grace, often causing a lot of noise and impact as they walk or run. Other antonyms for light-footed might include "slow," "plodding," "lumbering," or "stumbofooted," all of which describe individuals who move with less speed and dexterity than those who are light-footed. Whether someone is light-footed or heavy-footed often depends on their level of fitness, athleticism, and physical coordination.