Undersized and Underweight

Undersized

Undersized adjective - Of a size that is less than average.

Underweight and undersized are semantically related In some cases you can use "Underweight" instead an adjective "Undersized".

Underweight

Underweight adjective - Having little weight.
Usage example: the long illness left him frail and underweight

Undersized and underweight are semantically related in thin topic. You can use "Undersized" instead an adjective "Underweight".
Cite this Source
Underweight and Undersized. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/undersized/underweight
Undersized & Underweight. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/undersized/underweight>.
Underweight or Undersized. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/undersized/underweight.
Google Ngram Viewer shows how "undersized" and "underweight" have occurred on timeline