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 During one of his first workouts in the Spurs’ old practice gym, Wembanyama noticed something peculiar. —

Jeff McDonald, San Antonio Express-News, 21 Mar. 2026 By probing deeper into outer-borough New York and its agrarian history, White complicates our traditional understanding of slavery as rural and southern, showing how memories of that peculiar institution shape contemporary urban life as well. —

Omari Weekes, The New York Review of Books, 19 Mar. 2026 Leo, a canon lawyer, met Saturday with the judges and prosecutors who oversee the judicial apparatus of the Vatican City State, which follows its own peculiar legal code that is inspired by a century-old Italian code and the church’s in-house canon law. —

Nicole Winfield, Chicago Tribune, 17 Mar. 2026 That sense of purpose is welcome, but four-and-a-half years on from their contentious takeover, led by Saudi Arabia’s Public Investment Fund (PIF), Newcastle remain in peculiar limbo. —

Chris Waugh, New York Times, 16 Mar. 2026 See All Example Sentences for peculiar

Recent Examples of Synonyms for peculiar

Adjective

The rapid melting is also increasing avalanche activity in unusual places.

— Callie Zanandrie, CBS News, 27 Mar. 2026
But Chris Piper, manager of public policy and stakeholder engagement at the Partnership for Public Service, said the length of time that has passed since Means' rescheduled confirmation hearing also is unusual.

— Arkansas Online, Arkansas Online, 26 Mar. 2026