Outsize and Underweight

Opposite meaning words

Outsize adjective - Unusually large.

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Underweight is an antonym for outsize in topics: very overweight, heavier than average.

Underweight adjective - Having little weight.

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Outsize is an antonym for underweight.

Cite this Source

Underweight and Outsize. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/outsize/underweight

Outsize & Underweight. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/outsize/underweight>.

Underweight or Outsize. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/outsize/underweight.

Google Ngram Viewer shows how "outsize" and "underweight" have occurred on timeline