Synonyms for undersea
ˈʌn dərˌsiun·der·sea

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1. submarine, underseaadjective

   beneath the surface of the sea

   Synonyms:
   submarine

   Antonyms:
   surface, overhead

PPDB, the paraphrase databaseRate these paraphrases:0.0 / 0 votes

1. List of paraphrases for "undersea":

   submarine, underwater, subsea, cross-harbour, sub, seabed, sub-surface, u-boat

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How to use undersea in a sentence?

1. Randy Forbes:

   From unmanned carrier aviation, to critical Air Force strike and airlift programs, to investment in Marine Corps amphibious programs, to the next-generation undersea nuclear deterrent, this year’s mark will help sustain America’s power projection capabilities in the years ahead.

2. Roger Kay:

   Internet protocol was designed to be highly robust and decentralized, there are a few big ‘trunks,’ huge fiber-optic cables that run undersea and carry much of the traffic from, say, the U.S. to Japan, but there are multiples of most of those and other routes, like satellite, even if they all go out.

3. Bryan Clark:

   At the end of WWII we did not have an undersea advantage. The Germans had developed submarines with snorkels and the US was searching for how they would deal with them. The new subs could avoid radar detection and were quiet when using their batteries. Then, nuclear submarines came along. Passive sonar worked really well against them because they make noise continuously. Passive sonar works well against nuclear submarines and is less effective against diesels.

4. Representative Joe Courtney of Connecticut:

   Our current fleet is strained beyond its ability to meet the demand for undersea capabilities and ... we need to do all we can to mitigate the looming shortfall in the decade ahead.

5. Daniel Sepulveda:

   There are multiple proposals before the Cuban government to have an undersea cable connected from Miami to Havana.