1
as in underworlds
a social sphere that exists outside of the mainstream
unable to get work in mainstream films, the actor ended up in Hollywood's underbelly—the porn industry
Synonyms & Similar Words
Relevance
2
as in undersides
the side or part facing downward from something
the underbelly of the old submarine is in bad shape
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in backs
a vulnerable point
the vast, thinly guarded southern border was obviously the underbelly of the nation's line of defense
Synonyms & Similar Words
Example Sentences
Recent Examples of Synonyms for underbellies
Noun
-
For Aronofsky, the city’s ethnic blend has no special claim on virtue; there seem to be as many criminal underworlds as there are demographic groups.—
Richard Brody,
New Yorker,
28 Aug. 2025
Noun
-
The whales are mainly gray with bits of white patches on their undersides and have extremely big heads that make up one-third of their entire body length, according to the National Oceanic and Atmospheric Administration.—
Paloma Chavez,
Sacbee.com,
9 Sep. 2025
-
The black coating is formed when the fungus lives on the excreta from scale insects usually on the stems and undersides of the leaves.—
Tom MacCubbin,
The Orlando Sentinel,
16 Aug. 2025
Noun
-
The list of productive running backs who’ve returned from an Achilles tear — much less torn every lateral ligament in their knees multiple times — is miniscule.—
Luca Evans,
Denver Post,
19 Sep. 2025
-
However, through two games, Williams has not only been a serviceable option in the backfield, but is statistically among the best running backs in the NFL.—
Nick Harris,
Fort Worth Star-Telegram,
18 Sep. 2025
Noun
-
The trend gained runway momentum last year when luxury houses, including Alaïa, Chloé and Loewe, revisited the formerly outdated bottoms as statement pieces for spring 2025.—
Renan Botelho,
Footwear News,
13 Sep. 2025
-
The reading is not far below the -30 reading that is historically associated with too low bullish sentiment and market bottoms, not tops.—
Tom Aspray,
Forbes.com,
13 Sep. 2025
Noun
-
Buy fresh-looking pumpkins without blemishes, soft spots, or rotting stems.—
Brandee Gruener,
Southern Living,
7 Sep. 2025
-
Remove fruits with soft spots or insect damage.—
Nan Sterman,
San Diego Union-Tribune,
6 Sep. 2025
Noun
-
But after the break, the Americans started to find some chinks in the English armour.—
Peter Carline,
New York Times,
21 Aug. 2025
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Cite this Entry
“Underbellies.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/underbellies. Accessed 21 Sep. 2025.
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