PECULIAR Synonyms: 197 Similar and Opposite Words

Q: How is the word 'peculiar' distinct from other similar adjectives?

Some common synonyms of peculiar are eccentric , erratic , odd , outlandish , quaint , singular , strange , and unique . While all these words mean "departing from what is ordinary, usual, or to be expected," peculiar implies a marked distinctiveness. // the peculiar status of America's first lady

Q: In what contexts can 'eccentric' take the place of 'peculiar'?

While in some cases nearly identical to peculiar , eccentric suggests a wide divergence from the usual or normal especially in behavior. // the eccentric eating habits of preschoolers

Q: When could 'erratic' be used to replace 'peculiar'?

The words erratic and peculiar are synonyms, but do differ in nuance. Specifically, erratic stresses a capricious and unpredictable wandering or deviating. // a friend's suddenly erratic behavior

Q: When is 'odd' a more appropriate choice than 'peculiar'?

The synonyms odd and peculiar are sometimes interchangeable, but odd applies to a departure from the regular or expected. // an odd sense of humor

Q: When would 'outlandish' be a good substitute for 'peculiar'?

The meanings of outlandish and peculiar largely overlap; however, outlandish applies to what is uncouth, bizarre, or barbaric. // outlandish fashions of the time

Q: When is it sensible to use 'quaint' instead of 'peculiar'?

Although the words quaint and peculiar have much in common, quaint suggests an old-fashioned but pleasant oddness. // a quaint fishing village

Q: Where would 'singular' be a reasonable alternative to 'peculiar'?

The words singular and peculiar can be used in similar contexts, but singular suggests individuality or puzzling strangeness. // a singular feeling of impending disaster

Q: When can 'strange' be used instead of 'peculiar'?

In some situations, the words strange and peculiar are roughly equivalent. However, strange stresses unfamiliarity and may apply to the foreign, the unnatural, the unaccountable. // a journey filled with strange sights

Q: When might 'unique' be a better fit than 'peculiar'?

While the synonyms unique and peculiar are close in meaning, unique implies singularity and the fact of being without a known parallel. // a career unique in the annals of science

peculiar

adjective

pi-ˈkyül-yər

Definition of peculiar

as in unusual

being out of the ordinary a writer with a peculiar talent for capturing the feel of everyday conversation

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Antonyms & Near Antonyms

as in strange

different from the ordinary in a way that causes curiosity or suspicion a peculiar and catlike way of walking

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as in uncommon

noticeably different from what is generally found or experienced a peculiar response to a polite query about his health

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as in personal

of, relating to, or belonging to a single person his peculiar way of talking

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as in characteristic

serving to identify as belonging to an individual or group the koala is peculiar to Australia

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as in specific

of a particular or exact sort a matter of peculiar interest to us

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Synonym Chooser

How is the word peculiar distinct from other similar adjectives?

Some common synonyms of peculiar are eccentric, erratic, odd, outlandish, quaint, singular, strange, and unique. While all these words mean "departing from what is ordinary, usual, or to be expected," peculiar implies a marked distinctiveness.

the peculiar status of America's first lady

In what contexts can eccentric take the place of peculiar?

While in some cases nearly identical to peculiar, eccentric suggests a wide divergence from the usual or normal especially in behavior.

the eccentric eating habits of preschoolers

When could erratic be used to replace peculiar?

The words erratic and peculiar are synonyms, but do differ in nuance. Specifically, erratic stresses a capricious and unpredictable wandering or deviating.

a friend's suddenly erratic behavior

When is odd a more appropriate choice than peculiar?

The synonyms odd and peculiar are sometimes interchangeable, but odd applies to a departure from the regular or expected.

an odd sense of humor

When would outlandish be a good substitute for peculiar?

The meanings of outlandish and peculiar largely overlap; however, outlandish applies to what is uncouth, bizarre, or barbaric.

outlandish fashions of the time

When is it sensible to use quaint instead of peculiar?

Although the words quaint and peculiar have much in common, quaint suggests an old-fashioned but pleasant oddness.

a quaint fishing village

Where would singular be a reasonable alternative to peculiar?

The words singular and peculiar can be used in similar contexts, but singular suggests individuality or puzzling strangeness.

a singular feeling of impending disaster

When can strange be used instead of peculiar?

In some situations, the words strange and peculiar are roughly equivalent. However, strange stresses unfamiliarity and may apply to the foreign, the unnatural, the unaccountable.

a journey filled with strange sights

When might unique be a better fit than peculiar?

While the synonyms unique and peculiar are close in meaning, unique implies singularity and the fact of being without a known parallel.

a career unique in the annals of science

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 peculiar Manny Machado’s peculiar slump continued with his 0-for-4 night. — Kevin Acee, San Diego Union-Tribune, 16 Aug. 2026 Cities are unique milieus where millions live together at a peculiar rhythm which is intrinsic to the psyche of the city dweller. — Georg Szalai, HollywoodReporter, 15 Aug. 2026 Arnold and Engel had to build a visual language that could accommodate the series’ peculiar blend of horror and comedy without tipping too far in either direction. — Destiny Jackson, Deadline, 14 Aug. 2026 There’s a peculiar feedback loop humming around To Catch a Predator right now. — Nicholas Quah, Vulture, 10 Aug. 2026 See All Example Sentences for peculiar

Recent Examples of Synonyms for peculiar

Adjective

While his batting order remains unchanged, the team has made an unusual move, relocating Guerrero's locker to a new spot.

— Peter Chawaga, Forbes.com, 30 Aug. 2026
Land exchanges are common elsewhere in the federal government, but exchanging National Park Service land for private development access is unusual, NOTUS reported, citing a former park service official.

— Annie Palmer, CNBC, 29 Aug. 2026

Definition of unusual

Adjective

Some are quieter this year, some are almost ridiculous, but all of them share a strange sense of purpose.

— Jim Dobson, Forbes.com, 29 Aug. 2026
His attempt to discover what he is supposed to be doing propels him through a succession of increasingly strange encounters, as his search for purpose becomes entangled with his desire for love, friendship and some kind of place in the world.

— Davide Abbatescianni, Variety, 28 Aug. 2026

Definition of strange

Adjective

Following his diagnosis and death, Brody’s parents received messages from other families in Ladera Ranch whose children had suffered from the same uncommon disease.

— Clara Harter, Los Angeles Times, 30 Aug. 2026
The league could perhaps benefit from such messaging in its stadiums and on its helmets because DUI arrests or other traffic incidents involving NFL people are not uncommon.

— Armando Salguero OutKick, FOXNews.com, 29 Aug. 2026

Definition of uncommon

Adjective

Instead, detectives say the group used falsified invoices and documents and transferred cash into personal bank accounts.

— Chelsea Jones, CBS News, 28 Aug. 2026
For an undergraduate student living off campus, Detroit Mercy estimates $3,220 for transportation and $10,830 for personal and miscellaneous expenses.

— Adrienne Roberts, Freep.com, 28 Aug. 2026

Definition of personal

Adjective

While cognitive decline is far more common among individuals over 65 years, some genetic mutations cause the same characteristic loss of memory and mental processing in children.

— Mike McRae August 26, New Atlas, 26 Aug. 2026
But the link was far less clear between dementia and lower stages of CTE, or even those whose brains had been found to be free of the disease's characteristic buildups of tau protein.

— Becky Sullivan, NPR, 25 Aug. 2026

Definition of characteristic

Adjective

One of the most extraordinary musical experiences of my life was recording with her.

— Donna Vickroy, Chicago Tribune, 28 Aug. 2026
Harald’s death was officially announced at an extraordinary Council of State meeting at Norway’s Royal Palace on Friday, as the full title of the new King was formally presented.

— Billy Stockwell, CNN Money, 28 Aug. 2026

Definition of extraordinary

Adjective

The idea that these two would have a five-minute-or-less breakup conversation, then plop down on the couch and happily embark on an acid trip together, strains credulity a little, even for this bizarre, codependent friend group.

— Ben Rosenstock, Vulture, 28 Aug. 2026
Twenty-eight million views on YouTube certified the bizarre piece as a fan favorite.

— Carlos Aguilar, Los Angeles Times, 28 Aug. 2026

Definition of bizarre

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

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