UNDERPART Synonyms: 36 Similar and Opposite Words

underpart

noun

ˈən-dər-ˌpärt

Definition of underpart

as in underside

the side or part facing downward from something the bird's underparts were white

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of underpart Calliope hummers have glossy green on the back and crown with white underparts. — Joan Morris, The Mercury News, 26 July 2019 The adult brown pelican has gray underparts with brown hues, black-brown belly, yellow head and dark brown neck, silver-gray back and wings, with black feathers at the tips. — Ernie Cowan, San Diego Union-Tribune, 13 June 2019

Recent Examples of Synonyms for underpart

Noun

The underside of this type of edible mushroom has tiny pores rather than gills.

— Katie Hill, Outdoor Life, 6 Aug. 2026
On-device controls are very basic, consisting of a rocker and a button on the underside of the left temple.

— Will Greenwald, PC Magazine, 6 Aug. 2026

Definition of underside

Noun

What changed in the past generation is that companies other than banks and consulting firms have disappeared from campus recruiting, and colleges have allowed a recruiting race to the bottom in return.

— Ryan Craig, Forbes.com, 8 Aug. 2026
New York — Ryan McMahon hit a walk-off sacrifice fly in the bottom of the 10th off Braves’ reliever Tyler Kinley to give the Yankees a 3-2 win over the Braves in 10 innings.

— Chad Bishop, AJC.com, 8 Aug. 2026

Definition of bottom

Browse Nearby Words

underpants

underpart

underparts

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“Underpart.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/underpart. Accessed 10 Aug. 2026.

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Synonyms of underpart

noun

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