The antonyms for the word "most sharpedged" are blunt, dull, and rounded. Blunt refers to a dull edge or point that is not sharp. Dull also means lacking sharpness, and it can also mean lacking brightness or interest. Rounded suggests a smooth edge or surface without any sharpness or jaggedness. These antonyms are relevant in various settings, such as in describing the edges of tools, weapons, or kitchen knives. In a figurative sense, the antonyms may be used to describe a person's wit, intelligence, or personality. Overall, the antonyms for "most sharpedged" are words that connote a lack of sharpness or edge.