Antonyms, or words that have opposite meanings, for the phrase "most needle-pointed" might include "dull," "blunt," "rounded," or "soft." Instead of describing something sharp and precise, these antonyms evoke images of smoothness or a lack of definition. For instance, a rock may be described as serene and smooth, as opposed to jagged and needle-like. A pillow may be described as soft and rounded, as opposed to thin and needle-pointed. Overall, antonyms for "most needle-pointed" emphasize a lack of sharpness and precision instead of emphasizing the trait.