aberrant 1 of 2

adjective

a-ˈber-ənt How to pronounce aberrant (audio)
Definition of aberrantnext
1
as in unusual
being out of the ordinary a year of aberrant weather—record rainfall in the summer, record heat in the autumn

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms
2
as in abnormal
departing from some accepted standard of what is normal aberrant behavior can be a sign of rabies in a wild animal

Synonyms & Similar Words

Antonyms & Near Antonyms

aberrant

2 of 2

noun

as in deviant

Related Words

Dissimilar Words

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 aberrant
Adjective
The question may seem aberrant, something a dimwit or sadistic mother might ask her charge during toilet training, but Americans do regard living writers as both needlessly and necessarily strange. — Literary Hub, 22 Apr. 2026 At the time, many observers treated his approach as aberrant. — Jack Schlossberg, Fortune, 18 Mar. 2026
Noun
An adventure without a modicum of agenda, absent any aspirations, aberrant or apposite. — Padgett Powell, Harpers Magazine, 30 June 2026 See All Example Sentences for aberrant
Recent Examples of Synonyms for aberrant
  1. unusual
  2. abnormal
  3. deviant
  4. extraordinary
  5. unnatural
  6. eccentric
  7. exceptional
  8. unique
Adjective
  • If a machine encounters something unusual or gets stuck, someone monitoring the fleet can briefly intervene until the autonomous system is ready to take back over.
    — Kurt Knutsson, FOXNews.com, 6 Sep. 2026
  • The changes occurred amid an unusual rollout of the blog post.
    — Emily Forlini, Fortune, 5 Sep. 2026
Definition of unusual
Adjective
  • The changes are intended to make the reactor easier to build and operate while strengthening its ability to respond to abnormal conditions.
    — Neetika Walter, Interesting Engineering, 9 Sep. 2026
  • Case codes to justify a search, previously optional, will be mandatory, and the audit log will be upgraded so that Flock can detect abnormal search patterns and block those users.
    — The Week US, TheWeek, 8 Sep. 2026
Definition of abnormal
Noun
  • This boosts the rank, and by experimenting with this mechanic, players can uncover mutations and deviants, the rarest and most powerful variants.
    — Gieson Cacho, Mercury News, 1 Apr. 2026
  • Tolerating deviant behavior is the same as saying that behavior is acceptable.
    — Julie Kratz, Forbes.com, 25 Feb. 2026
Definition of deviant
Adjective
  • South Florida motorists routinely saw police officers hurtling along highways at extraordinary speeds without lights, sirens or any apparent emergency.
    — Sally Kestin, Sun Sentinel, 11 Sep. 2026
  • Barcelona are still extraordinary — and remain a reminder that there are no quick fixes.
    — Chris Weatherspoon, New York Times, 11 Sep. 2026
Definition of extraordinary
Adjective
  • When my husband comes home and stands in front of the refrigerator stuffed with bags of mulberry leaves, his face takes on an unnatural look.
    — Jonathan Flint, Harpers Magazine, 1 Sep. 2026
  • Berry shunned the unnatural world whenever, and however possible.
    — ABC News, ABC News, 31 Aug. 2026
Definition of unnatural
Noun
  • The public reckonings with these figures’ legacies—the troubled former child star gone too soon, the beloved icon, the cult favorite, the complicated eccentric—have come in a cascade.
    — Michael Schulman, New Yorker, 5 Sep. 2026
  • Make sure to practice a full range of motion with these and emphasize the eccentric (the way down) part of the movement for maximal time under tension and muscle-building stimulus.
    — Jakob Roze, HEALTH, 19 Aug. 2026
Definition of eccentric
Adjective
  • Engineered around Qualcomm’s flagship 12-core Snapdragon X Elite processor, this Surface laptop delivers exceptional processing speed with whisper-quiet thermal efficiency.
    — Juhi Wadia, PC Magazine, 6 Sep. 2026
  • That golden brown exterior tasted exceptional, but eating it came with some hurdles.
    — Evan Moore, Charlotte Observer, 3 Sep. 2026
Definition of exceptional
Adjective
  • Major European partners are on board as well, including Xilam, pushing French high-end, unique animation series beyond its borders.
    — Kevin Giraud, Variety, 8 Sep. 2026
  • The comedic play, which is set at a silent retreat, has the unique convention of having the majority of its characters barely speak, and rather rely on their physicality.
    — Caitlin Huston, HollywoodReporter, 8 Sep. 2026
Definition of unique

Browse Nearby Words

abecedarians
aberrant
aberrants
See all Nearby Words

Cite this Entry

“Aberrant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/aberrant. Accessed 14 Sep. 2026.

Copy Citation
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!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of empirical

See Definitions and Examples »

Popular in Grammar & Usage

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

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

Why do we use apostrophes to show possession?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?
See More

Popular in Wordplay

See More

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary

Words from the 'Odyssey'

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

14 Phobias You Probably Haven't Heard Of
See More

Popular

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
funny guinea pig in glasses reading a book
Challenging Words You Should Know Vol 2 Words to the wise
See All