Antonyms for the word "more sharp-edged" can be descriptors like blunt, dull, or rounded. A blunt object has a smooth or rounded edge, making it less likely to cut or pierce. A dull object lacks the sharpness of a cutting tool, again making it less likely to injure or damage. Conversely, a rounded object has no sharp edges at all, ensuring it is safe for use. In the context of language, antonyms to "more sharp-edged" can include words like gentle, soft, or curved, signifying a lack of sharpness or angularity. Comparing and contrasting the various antonyms of "more sharp-edged" can help hone one's senses when it comes to describing shapes and objects.