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 next

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 Newman’s script, which drew critical attention in its earlier short-film incarnation, is structured as an extended confession, the architecture of which places the audience in a peculiar position. —

Jon Stojan, Variety, 18 June 2026 The workspace from which Hugo runs the liberation group bears a peculiar resemblance to a movie studio. —

Richard Brody, New Yorker, 16 June 2026 Enjoy the art show and peculiar acoustics. —

Jaymi McCann, TheWeek, 16 June 2026 California has become home to a peculiar and expensive tradition. —

John Shallman, Oc Register, 3 June 2026 See All Example Sentences for peculiar

Recent Examples of Synonyms for peculiar

Adjective

Although his adoption listing didn't mention his unusual paws, his foster mom did.

— Moná Thomas, PEOPLE, 5 July 2026
Indeed, that has led to the highly unusual situation of Australia not being the defending champions in either women’s World Cup, with India holding the 50-over title and New Zealand the T20 crown.

— Paul Newman, New York Times, 5 July 2026

Definition of unusual

Adjective

An inconclusive ballistics result is not uncommon, as the analysis depends on the size and condition of the bullet fragments recovered.

— Nicki Brown, CNN Money, 6 July 2026
This trend reflects companies' need to expand and contract rapidly, prompting landlords to prebuild and furnish spaces, a practice uncommon just five years ago.

— Jeffrey Steele, Forbes.com, 5 July 2026

Definition of uncommon

Adjective

In the photos, Blondeau is seen in her characteristic bun adorned with flowers and white cape-overlay gown, holding a calla lily bouquet.

— Taijuan Moorman, USA Today, 30 June 2026
As radio waves travel across the universe, interstellar gas muddies them, generating a characteristic delay in the signal that depends on frequency.

— Phil Plait, Scientific American, 26 June 2026

Definition of characteristic

Adjective

This year’s celebration comes on the heels of a late June warehouse fire in Boyle Heights that released extraordinary amounts of soot and smoke across the county, on par with pollution generated by the previous year’s wildfires.

— Corinne Purtill, Los Angeles Times, 4 July 2026
These were moments of extraordinary dissent against the British government by American colonists.

— Dana Taylor, USA Today, 3 July 2026

Definition of extraordinary

Adjective

When this place is eventually gone — a phrase that feels truly bizarre given the environment this summer and the half-century preceding it — the lasting images will be the seas of red.

— Sam McDowell Updated July 3, Kansas City Star, 4 July 2026
Continue reading … 'DEEPLY WEIRD' — CNN panel's bizarre 'read as Jewish' comment about a senator draws fierce blowback.

— , FOXNews.com, 3 July 2026