He was surefooted as he hopped from rock to rock.

Horse should be the most surefooted animal. Horse should be the most surefooted animal.

The word surefooted is an adjective; the noun form is surefootedness.

It is when your foot is sore.

surefooted is a word to describe a person or animal that is steady on their feet. For instance, Mountain Goats are often called surefooted due to their ability to climb and jump around on narrow mountain ledges without falling.