stealthier; stealthiest
1
: slow, deliberate, and secret in action or character
2
a
: intended to escape observation : furtive
b
: designed to produce a very weak radar return
a stealthy airplane
stealthily adverb
stealthiness noun
Choose the Right Synonym for stealthy

secret, covert, stealthy, furtive, clandestine, surreptitious, underhanded mean done without attracting observation.

secret implies concealment on any grounds for any motive.

met at a secret location

covert stresses the fact of not being open or declared.

covert intelligence operations

stealthy suggests taking pains to avoid being seen or heard especially in some misdoing.

the stealthy step of a burglar

furtive implies a sly or cautious stealthiness.

lovers exchanging furtive glances

clandestine implies secrecy usually for an evil, illicit, or unauthorized purpose and often emphasizes the fear of being discovered.

a clandestine meeting of conspirators

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

underhanded stresses fraud or deception.

an underhanded trick

Examples of stealthy in a Sentence

the stealthy movements of the crocodile cats are among the stealthiest of stalkers
Recent Examples on the Web As for the rest of the movie’s large cast, Harrelson is a hoot, stealing his share of scenes as the stealthy Moe attempting to manipulate history via Kelly, who’s got a few skeletons in her closet. Gary Goldstein, Los Angeles Times, 13 July 2024 Stainless steel is going to resonate with the traditionalists, the yellow gold with those who like a louder wrist flex, and black ceramic will offer up a stealthy, futuristic vibe. Allen Farmelo, Robb Report, 1 July 2024 The truth is cats are just way stealthier and way better at staying alive. Benjamin Vanhoose, Peoplemag, 27 June 2024 This modestly larger navy must include more stealthy Virginia-class attack submarines. Robert C. O’Brien, Foreign Affairs, 18 June 2024 See all Example Sentences for stealthy 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'stealthy.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1565, in the meaning defined at sense 1

Time Traveler
The first known use of stealthy was in 1565

Dictionary Entries Near stealthy

Cite this Entry

“Stealthy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stealthy. Accessed 15 Jul. 2024.

Kids Definition

stealthy

adjective
stealthier; stealthiest
1
: slow, deliberate, and secret in action or character
2
: intended to escape observation : furtive
stealthily adverb

More from Merriam-Webster on stealthy

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!