NUTTER Synonyms: 41 Similar and Opposite Words

nutter

noun

ˈnə-tər

Definition of nutter

British slang

as in eccentric

a person of odd or whimsical habits rather than ostracizing them, the British seem to cherish their nutters

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

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 nutter Whit’s Frozen Custard is known for its flavor of the day calendar, with rich custards running the decadent range from fluffer nutter cookie, carrot cake, and mint cookies ‘n cream to Biscoff cookie butter and banana nut bread. — Terry Ward, Travel + Leisure, 9 May 2026 Lloyd Hansen is his exit strategy, and this nutter will stop at nothing to snuff Six and steal the drive. — Peter Debruge, Variety, 14 July 2022 Other cyclists and the governing bodies of competitive cycling have all but called Landis a complete nutter. — Kyle Munkittrick, Discover Magazine, 26 Jan. 2011

Recent Examples of Synonyms for nutter

Noun

Step inside, though, and you’re transported to a bucolic Britain of rolling hills and village greens, bumbling eccentrics and cute, clever farm animals.

— Scott Roxborough, HollywoodReporter, 22 Oct. 2026
The professionalization worked, but at the expense of the site’s internal culture, Cooke argues, as generous eccentrics were displaced by neurotic lovers of rules.

— Julian Lucas, New Yorker, 21 Oct. 2026

Definition of eccentric

Noun

The Johnson County pastor and the former rural doctor traded condemnations, repeatedly turning policy questions into opportunities to cast doubt on each other’s character and fitness for office.

— Matthew Kelly, Kansas City Star, 22 Oct. 2026
Stretch fabrics have sleek constructions without the bulky appearance of conventional stretch denim, and mechanical stretch fabrics offer big, open twills and rigid character.

— Angela Velasquez, Footwear News, 21 Oct. 2026

Definition of character

Noun

Video testimony provided other repudiations of Eastman’s nutcase legal theory.

— Walter Shapiro, The New Republic, 17 June 2022
Ma Seok-do (Ma) is still with the Geumcheon Police Major Crimes Unit, arriving to help his fellow officers deal with a knife-wielding nutcase who’s taken hostages at a corner store.

— Dennis Harvey, Variety, 3 June 2022

Definition of nutcase

Noun

People who see ghosts tend to see the same ghost wafting down the same staircase, but none of the characters populating Leo’s wacko hallucinations have returned for a repeat perfor-mance.

— Literary Hub, Literary Hub, 10 Apr. 2026
This wacko crew was one of the greatest things in the history of television.

— Jordan Hoffman, EW.com, 14 Aug. 2025

Definition of wacko

Noun

Musk, as the documentary makes clear, is a genuine if flawed technocratic visionary, a messianic opportunist, and something of a crackpot.

— Owen Gleiberman, Variety, 8 Sep. 2026
Get the angst out of the games, and the crackpots will move on to some other fashionable cause.

— Dom Amore, Hartford Courant, 26 July 2026

Definition of crackpot

Noun

Halaena can tell that something’s up with mummy, but that kook’s never been too concerned with matters of court.

— Amanda Whiting, Vulture, 22 June 2026
After Kent’s resignation, Republican hawks denounced him as a kook and a traitor to the cause, without touching on the delicate question of why Trump appointed such a disreputable figure in the first place.

— Jonathan Chait, The Atlantic, 25 Mar. 2026

Definition of kook

Browse Nearby Words

nutshells

nutter

nutters

See all Nearby Words

Cite this Entry

Style

“Nutter.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nutter. Accessed 27 Oct. 2026.

Copy Citation

Synonyms of nutter

noun

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

milieu

Popular in Grammar & Usage

How to Use 'Who' vs. 'Whom'

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

'Affect' vs. 'Effect'

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

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

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

12 Lovely and Unusual Words for the Natural World

Why do we 'bury the lede?'

'Za' and 9 Other Words to Help You Win at SCRABBLE

Popular

How to Use 'Who' vs. 'Whom'

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes