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Showing results for underbelly. Search instead for underbelli.
Definitions

underbelly

[uhn-der-bel-ee] / ˈʌn dərˌbɛl i /
NOUN
bottom
Synonyms
STRONGEST
basement bed floor ground seat underside
STRONG
base basis bedrock depths foot footing groundwork nadir pedestal pediment rest substratum substructure support
WEAK
deepest part lowest part nether portion terra firma underneath
Antonyms
STRONGEST
ceiling
STRONG
top
WEAK
exteriority outside
NOUN
chink in one's armor
Synonyms
WEAK
Achilles' heel failing foible frailty shortcoming soft spot vulnerable place weak link weak side weakness
NOUN
undersurface
Synonyms
STRONG
base basement basis bed bedrock belly depths floor foot footing ground groundwork nadir pedestal pediment rest seat sole substratum substructure support underside
WEAK
deepest part lowest part nether portion terra firma underneath
Antonyms
STRONG
annex ceiling top

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Guerrero described the shark as “big, around 6 feet long,” with a white underbelly.

From Los Angeles Times • Jan. 14, 2026

Scotland have added new dimensions and layers to their game in recent times, but what has never been eradicated is their soft underbelly.

From BBC • Nov. 16, 2025

But those earnings have an ugly underbelly: ever-bigger losses at the generative AI startups that spend big on chips and data centers supplied by the profitable public companies.

From The Wall Street Journal • Nov. 13, 2025

The rest tackle the seedy underbelly of fame.

From BBC • Oct. 3, 2025

The entire underbelly of the Wonder Dome had been transformed into a fluttering flock of birds, soaring across an unbelievably blue sky, swooping through a clay-colored desert landscape.

From "Mr. Lemoncello's Library Olympics" by Chris Grabenstein

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.