The antonyms of "longlimbed" are "short-limbed," "stumpy," "chubby," "plump," and "stocky." All of these terms describe a body with thicker, shorter, and less elongated limbs. While being longlimbed can be associated with grace and agility, these antonyms may be linked to a more robust, grounded, and stable physique. Short-limbed individuals tend to have a lower center of gravity and may be more adept at certain athletic activities, particularly those that require pushing or lifting. In contrast, longlimbed individuals may excel in sports that require speed, jumping, or reaching. Ultimately, the choice of antonym depends on the context and purpose of the description.