secret 1 of 2

1
as in confidence
information shared only with another or with a select few you didn't really expect him to keep a secret from his wife, did you?

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2
as in mystery
something hard to understand or explain the secrets of the Egyptian pyramids include the construction methods used to lift the huge blocks of stone in place

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3

secret

2 of 2

adjective

1
2
as in undercover
working on missions in which one's objectives, activities, or true identity are not publicly revealed secret agents whose wartime exploits were known only by top government officials

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3
as in secluded
screened or sequestered from view a secret cave that is screened by trees

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4

Synonym Chooser

How is the word secret distinct from other similar adjectives?

Some common synonyms of secret are clandestine, covert, furtive, stealthy, surreptitious, and underhanded. While all these words mean "done without attracting observation," secret implies concealment on any grounds for any motive.

met at a secret location

When would clandestine be a good substitute for secret?

While the synonyms clandestine and secret are close in meaning, clandestine implies secrecy usually for an evil, illicit, or unauthorized purpose and often emphasizes the fear of being discovered.

a clandestine meeting of conspirators

In what contexts can covert take the place of secret?

In some situations, the words covert and secret are roughly equivalent. However, covert stresses the fact of not being open or declared.

covert intelligence operations

When is furtive a more appropriate choice than secret?

The synonyms furtive and secret are sometimes interchangeable, but furtive implies a sly or cautious stealthiness.

lovers exchanging furtive glances

When is it sensible to use stealthy instead of secret?

The words stealthy and secret can be used in similar contexts, but stealthy suggests taking pains to avoid being seen or heard especially in some misdoing.

the stealthy step of a burglar

Where would surreptitious be a reasonable alternative to secret?

The words surreptitious and secret are synonyms, but do differ in nuance. Specifically, surreptitious applies to action or behavior done secretly often with skillful avoidance of detection and in violation of custom, law, or authority.

the surreptitious stockpiling of weapons

When could underhanded be used to replace secret?

While in some cases nearly identical to secret, underhanded stresses fraud or deception.

an underhanded trick

Example Sentences

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 secret
Noun
Attendees can also purchase wristbands that interact with item blocks and find secrets scattered across the world. Sage Anderson, Rolling Stone, 22 May 2025 The 31-year-old attorney from Brooklyn, New York, kept his profession a secret from the other players throughout the game. Monica Mercuri, Forbes.com, 22 May 2025
Adjective
Cruise and Ving Rhames have appeared in all of the Mission: Impossible entries, while many other notable names have been part of the rotating roster of secret spies. Christopher Rudolph, People.com, 23 May 2025 Working together in their secret alliance, Kamilla and Kyle joined forces to vote out Mitch Guerra – a plan that was reciprocated by allies Joe and Eva. Monica Mercuri, Forbes.com, 22 May 2025 See All Example Sentences for secret
Recent Examples of Synonyms for secret
Noun
  • Today, Twine is announcing the launch of the Makers Mindset Accelerator: a premium video course designed to help CPG founders scale with clarity, confidence and strategy.
    Karin Eldor, Forbes.com, 19 May 2025
  • Want to boost your confidence, income and career success?
    Tom Huddleston Jr., CNBC, 19 May 2025
Noun
  • Joseph Vacher was executed via guillotine after he was found guilty of murder, but the true number of his victims remains a mystery Few know the name Joseph Vacher — even though his crimes surpassed those of the world’s most infamous serial killers.
    Sean Neumann, People.com, 18 May 2025
  • Ray is an enigma and a mystery, a man who zips into town on a motorbike like a phantom and could just as easily evaporate at any minute.
    Ryan Lattanzio, IndieWire, 18 May 2025
Noun
  • Proton Mail encourages you to save a recovery key in the form of a lengthy code and a QR code, but that recovery key itself now becomes a weakness.
    PC Magazine, PC Magazine, 14 May 2025
  • The magnetic strip on their room key stops working after their cellphone gets too close and demagnetizes it.
    Ron Hurtibise, Sun Sentinel, 14 May 2025
Adjective
  • Tired of using bulky night vision goggles for your clandestine nocturnal activities?
    Jennifer Ouellette, ArsTechnica, 22 May 2025
  • The fiery combination of Mars trine Venus sparks things up in your clandestine 12th house of secrets and eighth house of intimate affairs.
    Valerie Mesa, People.com, 22 May 2025
Adjective
  • Samuel French, a Texas actor on the rise who portrayed the undercover FBI agent CJ Robinson in Martin Scorsese’s Killers of the Flower Moon, has died.
    Mike Barnes, HollywoodReporter, 12 May 2025
  • Pisano has been with the show since his 2021 debut as undercover officer Detective Joe Velasco.
    KiMi Robinson, USA Today, 8 May 2025
Adjective
  • Photo : Nils Timm The wellness center’s fitness room opens to a secluded patio.
    Wendy Bowman, Robb Report, 14 May 2025
  • Souter was perfectly happy with his secluded life in Weare, New Hampshire, living with his elderly mother in a ramshackle cabin in the woods.
    Barbara A. Perry, MSNBC Newsweek, 12 May 2025
Adjective
  • Steve Madden, based in Long Island City, New York, said Adidas sued it twice in 2002 to challenge footwear with two parallel stripes and four parallel stripes, leading to a confidential settlement the next year.
    Jonathan Stempel, USA Today, 23 May 2025
  • But less attention is paid to the trades of executive branch employees and congressional aides whose work could give them access to confidential information likely to influence markets once made public.
    Robert Faturechi, ProPublica, 22 May 2025
Noun
  • This was what the 10,000 lucky souls with tickets, many of them wearing fluorescent orange to honor their red-headed hero’s mane, were ready to build with their Mexican waves and screams.
    Matthew Futterman, New York Times, 13 May 2025
  • Clients receive tickets to premieres and can walk the red carpet.
    Rhonda Richford, Footwear News, 13 May 2025

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Cite this Entry

“Secret.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/secret. Accessed 27 May. 2025.

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