ODD Synonyms: 155 Similar and Opposite Words

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

Some common synonyms of odd are eccentric , erratic , outlandish , peculiar , quaint , singular , strange , and unique . While all these words mean "departing from what is ordinary, usual, or to be expected," odd applies to a departure from the regular or expected. // an odd sense of humor

Q: When can 'eccentric' be used instead of 'odd'?

The words eccentric and odd can be used in similar contexts, but eccentric suggests a wide divergence from the usual or normal especially in behavior. // the eccentric eating habits of preschoolers

Q: When would 'erratic' be a good substitute for 'odd'?

While the synonyms erratic and odd are close in meaning, erratic stresses a capricious and unpredictable wandering or deviating. // a friend's suddenly erratic behavior

Q: When is it sensible to use 'outlandish' instead of 'odd'?

In some situations, the words outlandish and odd are roughly equivalent. However, outlandish applies to what is uncouth, bizarre, or barbaric. // outlandish fashions of the time

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

While in some cases nearly identical to odd , peculiar implies a marked distinctiveness. // the peculiar status of America's first lady

Q: When might 'quaint' be a better fit than 'odd'?

Although the words quaint and odd 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 'odd'?

The meanings of singular and odd largely overlap; however, singular suggests individuality or puzzling strangeness. // a singular feeling of impending disaster

Q: In what contexts can 'strange' take the place of 'odd'?

The words strange and odd are synonyms, but do differ in nuance. Specifically, strange stresses unfamiliarity and may apply to the foreign, the unnatural, the unaccountable. // a journey filled with strange sights

Q: When could 'unique' be used to replace 'odd'?

The synonyms unique and odd are sometimes interchangeable, but unique implies singularity and the fact of being without a known parallel. // a career unique in the annals of science

odd

adjective

ˈäd

Definition of odd

as in strange

different from the ordinary in a way that causes curiosity or suspicion odd behavior that prompted one of the waiting passengers to alert airport security

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in unusual

being out of the ordinary the only odd grade for the exam was the one perfect score

Synonyms & Similar Words

Antonyms & Near Antonyms

as in uncommon

noticeably different from what is generally found or experienced the odd occurrences in the area attracted the attention of people interested in psychic phenomena

Synonyms & Similar Words

Antonyms & Near Antonyms

as in occasional

not often occurring or repeated with the exception of the odd sick day, he never takes time off from work

Synonyms & Similar Words

Antonyms & Near Antonyms

as in single

being one of a pair or set without a corresponding mate somehow, there's always at least one odd sock that comes out of the dryer

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How is the word odd distinct from other similar adjectives?

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

an odd sense of humor

When can eccentric be used instead of odd?

The words eccentric and odd can be used in similar contexts, but eccentric suggests a wide divergence from the usual or normal especially in behavior.

the eccentric eating habits of preschoolers

When would erratic be a good substitute for odd?

While the synonyms erratic and odd are close in meaning, erratic stresses a capricious and unpredictable wandering or deviating.

a friend's suddenly erratic behavior

When is it sensible to use outlandish instead of odd?

In some situations, the words outlandish and odd are roughly equivalent. However, outlandish applies to what is uncouth, bizarre, or barbaric.

outlandish fashions of the time

When is peculiar a more appropriate choice than odd?

While in some cases nearly identical to odd, peculiar implies a marked distinctiveness.

the peculiar status of America's first lady

When might quaint be a better fit than odd?

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

a quaint fishing village

Where would singular be a reasonable alternative to odd?

The meanings of singular and odd largely overlap; however, singular suggests individuality or puzzling strangeness.

a singular feeling of impending disaster

In what contexts can strange take the place of odd?

The words strange and odd are synonyms, but do differ in nuance. Specifically, strange stresses unfamiliarity and may apply to the foreign, the unnatural, the unaccountable.

a journey filled with strange sights

When could unique be used to replace odd?

The synonyms unique and odd are sometimes interchangeable, but 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 odd San Francisco has found many odd, obscure and torturous ways to lose this season. — Justice Delos Santos, Mercury News, 26 Aug. 2026 Barring the odd name, the lads in this squad are the lads who have been scoring runs and taking wickets in domestic cricket, and with decent effect. — Ben Jones, New York Times, 25 Aug. 2026 To deal with her grief, Mila has taken up the odd hobby of writing obituaries for living people, per the book’s synopsis. — Carly Tagen-Dye, PEOPLE, 25 Aug. 2026 One of the groups was seen leaving about three hours afterward, according to the NYPD, while the second odd circumstance ended after individuals were seen crawling out and leaving in a vehicle more than two and a half hours after. — Amethyst Martinez, USA Today, 24 Aug. 2026 See All Example Sentences for odd

Recent Examples of Synonyms for odd

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

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

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

When Russia invaded Ukraine in early 2022, her family spent months in a bomb shelter, risking only occasional visits back to their apartment.

— Josh Bergeron, Charlotte Observer, 25 Aug. 2026
The Sox entered Tuesday ranked last in the majors with 561 innings pitched by starters — a number impacted in part by their occasional use of an opener.

— LaMond Pope, Chicago Tribune, 25 Aug. 2026

Definition of occasional

Adjective

There isn’t room on a roster to list all the positions where North Chicago senior Amari Earl could play in a single game.

— Steve Reaven, Chicago Tribune, 29 Aug. 2026
Furthermore, the Philadelphia Semiconductor Index retreated significantly from the record high set in the previous session, tumbling nearly 8% overnight to mark its largest single-day loss since June 5.

— , CNBC, 28 Aug. 2026

Definition of single

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

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 end result is Murder Bites, my funny, quirky mystery that takes place in a small town where everyone is obsessed with their tiny designer dogs.

— Mimi Montgomery, PEOPLE, 26 Aug. 2026
What is sort of funny is imagining how immersion in the city’s cultural scene fits into Vanderbilt’s broader ambitions.

— Adriane Quinlan, Curbed, 26 Aug. 2026

Definition of funny

Cite this Entry

Style

“Odd.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/odd. Accessed 1 Sep. 2026.

Copy Citation

Synonyms of odd

adjective

Synonym Chooser

Example Sentences

Browse Nearby Words

The Odd History of 'Odd'

Cite this Entry

More from Merriam-Webster

Word of the Day

conscientious

Popular in Grammar & Usage

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?

Why does English have so many silent letters?

7 Pairs of Commonly Confused Words

Popular in Wordplay

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Words That Sound Like Insults But Aren't

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World

Popular

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Games & Quizzes

Synonyms of odd

adjective

Synonym Chooser

Example Sentences

Phrases Containing odd

Browse Nearby Words

Articles Related to odd

The Odd History of 'Odd'

Cite this Entry

More from Merriam-Webster

Word of the Day

conscientious

Popular in Grammar & Usage

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?

Why does English have so many silent letters?

7 Pairs of Commonly Confused Words

Popular in Wordplay

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Words That Sound Like Insults But Aren't

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World

Popular

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Games & Quizzes