naive

adjective

na·​ive nä-ˈēv How to pronounce naive (audio)
nī-
variants or naïve
naiver; naivest
1
: marked by unaffected simplicity : artless, ingenuous
"Coat!" said Russelton, with an appearance of the most naive surprise …; "coat, Sir Willoughby! do you call this thing a coat?"Edward Bulwer-Lytton
2
a
: deficient in worldly wisdom or informed judgment
their naive ignorance of life … when they were first marriedArnold Bennett
especially : credulous
… tells tall tales of the West to tweak naïve city slickers. Miriam Horn
b
: not previously subjected to experimentation or a particular experimental situation
made the test with naive rats
also : not having previously used a particular drug (such as marijuana)
c
: not having been exposed previously to an antigen
naive T cells
3
b
: produced by or as if by a self-taught artist
naive murals
naively adverb
or naïvely
naiveness noun
Choose the Right Synonym for naive

natural, ingenuous, naive, unsophisticated, artless mean free from pretension or calculation.

natural implies lacking artificiality and self-consciousness and having a spontaneousness suggesting the natural rather than the man-made world.

her unaffected, natural manner

ingenuous implies inability to disguise or conceal one's feelings or intentions.

the ingenuous enthusiasm of children

naive suggests lack of worldly wisdom often connoting credulousness and unchecked innocence.

politically naive

unsophisticated implies a lack of experience and training necessary for social ease and adroitness.

unsophisticated adolescents

artless suggests a naturalness resulting from unawareness of the effect one is producing on others.

artless charm

Examples of naive in a Sentence

Secularism requires a commitment to civil liberty, which rests partly on respect for civil disobedience—peaceful acts of conscience that challenge rules of law. If civil libertarianism is naïve, then so is the hope of secular government. Wendy Kaminer, Free Inquiry, December 2008/January 2009
He exhibits a naïve sort of confidence when talking about the doubts surrounding him and the perceived slights in the draft run-up. Peter King, Sports Illustrated, 1 May 2006
His crimes were described as mere bumps in the road, minor offenses committed by a man-boy described as innocent, naïve, trusting, a simple country boy who got lost in airports and was astonished to find out that he could order a pizza over the phone. Pat Jordan, Harper's, October 2004
a naive belief that all people are good a naive view of the world She asked a lot of naive questions. I was young and naive at the time, and I didn't think anything bad could happen to me. The plan seems a little naive. If you're naive enough to believe him, you'll believe anyone.
Recent Examples on the Web
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.
Even Portugal, who have been naive defensively but have considerable pace in attack, could threaten in transition, and Italy will need to shore up that element of their game to avoid being caught out. Cerys Jones, New York Times, 4 July 2025 How did an obscure, scientifically naive mining society discover the wheel, when highly advanced civilizations, such as the ancient Egyptians, did not? Kai James, JSTOR Daily, 3 July 2025 So, the whole thing just seems naive from people who’ve been oppressed by this murderous regime for 46 years. Fiction Non Fiction july 3, Literary Hub, 3 July 2025 How naive of me to expect that those in the public eye would at least pretend to possess tact, diplomacy, magnanimity and graciousness rather than bark and growl like an angry pit bull on a thick clanking chain. Louis Balsamo, Baltimore Sun, 25 June 2025 See All Example Sentences for naive

Word History

Etymology

French naïve, feminine of naïf, from Old French, inborn, natural, from Latin nativus native

First Known Use

1614, in the meaning defined at sense 1

Time Traveler
The first known use of naive was in 1614

Browse Nearby Words

Cite this Entry

“Naive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/naive. Accessed 19 Jul. 2025.

Kids Definition

naive

adjective
na·​ive
variants or naïve
naiver; naivest
1
: marked by honest simplicity : artless
2
: showing lack of experience or knowledge : credulous
naively adverb
Etymology

from French naïve "having a natural simplicity and honesty," from early French naïf "being part of the nature of a person from birth, native, inborn," from Latin nativus "native," from natus, past participle of nasci "to be born" — related to native

Medical Definition

naive

adjective
na·​ive
variants or naïve
naiver; naivest
1
: not previously subjected to experimentation or a particular experimental situation
naive laboratory rats
2
: not having previously used a particular drug (as marijuana)
3
: not having been exposed previously to an antigen
a naive immune system
naive T cells

More from Merriam-Webster on naive

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!