Thesaurus results for UNDERSEA

undersea

adjective

Definition of undersea

as in underwater

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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 undersea Complex international maritime law, competing ownership claims, ethical infighting among academics about how best to approach the undersea historical site, and the immense technical and fiscal costs of recovery have kept its bounty on the sea floor. — Brett Berk, Robb Report, 22 Aug. 2026 The partnership is intended to combine Vatn’s undersea autonomy technology with Taiwan’s research and industrial capabilities, according to NCSIST. — Kaif Shaikh, Interesting Engineering, 19 Aug. 2026 Directed by Kim Soo-hoon, the musical fantasy adventure follows Princess Romi, Heartsping, and their companions exploring an undersea kingdom to rescue Queen Velita. — Naman Ramachandran, Variety, 17 Aug. 2026 The agency located the shallow undersea quake near Flores island. — Yacob Herin, Los Angeles Times, 15 Aug. 2026 See All Example Sentences for undersea

Recent Examples of Synonyms for undersea

Adjective

This marks a big step forward for the underwater rail project.

— Sujita Sinha, Interesting Engineering, 31 Aug. 2026
For a truly unforgettable endeavor, dive into a deep appreciation of the wonders of the underwater world on the Ocean Pearl, the resort’s mini submarine.

— Condé Nast Traveler, Condé Nast Traveler, 30 Aug. 2026

Definition of underwater

Adjective

All six ships appear to have been located off Qingdao naval base, the headquarters of the People’s Liberation Army (PLA) Northern Theatre Command navy.

— Christopher McFadden, Interesting Engineering, 30 Aug. 2026
The Stradale managed to recover three of the five crew members before the Maranello sank, the French naval prefecture for the Atlantic said.

— ABC News, ABC News, 30 Aug. 2026

Definition of naval

Adjective

As for decor, Sullivan turned to Maine’s flea markets — including the famed Arundel Flea — to find nautical items within budget.

— Tabitha Parent, PEOPLE, 25 Aug. 2026
In a nod to the nearby Panama Canal, the hotel’s nautical touches (like a yellow engine telegraph and black-and-white construction photos) flow well with the original French colonial design, giving the place a real sense of historical elegance.

— DeMarco Williams, Forbes.com, 21 Aug. 2026

Definition of nautical

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underscoring

undersea

undersell

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“Undersea.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undersea. Accessed 2 Sep. 2026.

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Synonyms of undersea

adjective

Example Sentences

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