Sure-footed is a term that refers to someone or something that is confident, stable and balanced. However, its antonyms are words that describe the opposite of these qualities. Some common antonyms for sure-footed include unsteady, dizzy, wobbly, faltering, unstable, and uncertain. Unsteady implies a lack of balance, while dizzy suggests disorientation. Wobbly means to move unsteadily, and faltering is used to describe someone who is hesitant or unconfident. The term unstable refers to something that is not firmly fixed, and uncertain suggests a lack of confidence in one's abilities. By understanding these antonyms, we can better appreciate the meaning and value of being sure-footed.