The phrase "man-sized" typically refers to something that is large or robust. Antonyms for "man-sized" would be words that describe things that are small, delicate, or petite. For example, "tiny," "delicate," "small," "miniature," "dainty," and "petite" are all antonyms for "man-sized." Other words that could serve as antonyms include "diminutive," "wee," and "minuscule." These terms all describe things that are significantly smaller than what is typically considered "man-sized." By understanding the antonyms for "man-sized," we can better convey the size and scale of a particular item or object.