as in underground
being, situated, or operating beneath the surface of the earth
a vast belowground network of tunnels
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for belowground
Adjective
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Some researchers believe ancient peoples sought relief from heat in the caves, which were fed by fresh underground water.—
Ryan Brennan
April 4,
Miami Herald,
4 Apr. 2026 -
The New York Times, citing US intelligence reports, said Iranian personnel have been digging out underground missile bunkers and silos struck by American and Israeli bombs and returning them to operation hours after attacks.—
Arsalan Shahla,
Fortune,
4 Apr. 2026
Adjective
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The subterranean lower level is dedicated to rest and relaxation.—
Tori Latham,
Robb Report,
2 Apr. 2026
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Exploring cities like Rome, Madrid, and Athens now means walking through shaded canyons and subterranean malls that feel like airport terminals.—
Big Think,
Big Think,
31 Mar. 2026
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“Belowground.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/belowground. Accessed 5 Apr. 2026.
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