The term "most harefooted" implies a fast and agile nature. Therefore, antonyms for this phrase could include words such as sluggish, slow-moving, lethargic, and clumsy. These words suggest a lack of energy or nimbleness, which is the opposite of the harefooted nature. The word "uncoordinated" could also be an antonym, indicating a lack of synchronization between movements. Conversely, "deliberate" or "patient" could be seen as antonyms that suggest a slower but more calculated approach. Ultimately, there are several words that can serve as antonyms for "most harefooted," depending on the specific context and intended meaning.