MAD Synonyms: 547 Similar and Opposite Words

mad 1 of 3

adjective

ˈmad

Definition of mad

as in angry

feeling or showing anger the constant harassment from telemarketers finally made her good and mad

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in insane

unable to think in a clear or sensible way the man who thinks he's been turned into a bug is clearly mad

Synonyms & Similar Words

Antonyms & Near Antonyms

as in frantic

marked by great and often stressful excitement or activity a mad rush to finish the shopping before Christmas

Synonyms & Similar Words

Antonyms & Near Antonyms

as in stupid

showing or marked by a lack of good sense or judgment her mad decision to quit a good job and run off to the big city with a man she barely knew

Synonyms & Similar Words

Antonyms & Near Antonyms

mad

2 of 3

noun

as in anger

an intense emotional state of displeasure with someone or something watch out, the boss has got a bit of a mad on just now

Synonyms & Similar Words

Antonyms & Near Antonyms

mad

3 of 3

verb

as in to anger

to make angry her endless excuses for not doing the work madded her overburdened coworkers

Synonyms & Similar Words

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 mad

Adjective

But acquiring World Cup rights in the heart of Europe, for one of the globe’s most soccer-mad nations, is a major step up for Netflix and a clear signal of the company’s ambitions in for live sports internationally. — Scott Roxborough, HollywoodReporter, 13 Oct. 2026 The ball popped out of his glove and fell in front of him, creating a bit of a mad scramble for Ramírez. — Andy Martinez, Chicago Tribune, 8 Oct. 2026 Keri Russell isn’t mad about her partner Matthew Rhys omitting her from his Emmys speech. — Daysia Tolentino, Entertainment Weekly, 8 Oct. 2026 Some reports have suggested that Harry knew the contents of the memoir before it was published, which reportedly adds to William’s reasons to be mad at his brother. — Stylecaster Editors, StyleCaster, 7 Oct. 2026 See All Example Sentences for mad

Recent Examples of Synonyms for mad

Adjective

Protests by high school students angry about dilapidated, understaffed schools have roiled France since mid-September.

— JOHN LEICESTER, Arkansas Online, 15 Oct. 2026
Keeping The Faith So all’s well that ends well, and frantic, for Halfway 2 Jesus, Rock’s 13th album and the follow-up to 2022’s angry, politically charged Bad Reputation.

— Gary Graff, Billboard, 15 Oct. 2026

Definition of angry

Adjective

First and foremost, as a homeowner myself the property taxes are insane and continue to go up.

— Stephen Korka, Sun Sentinel, 13 Oct. 2026
That may be the name of her next album, but Venus’ insane popularity also speaks to the way Metropia is moving forward, constantly looking for the next shiny thing.

— Kate Erbland, IndieWire, 10 Oct. 2026

Definition of insane

Adjective

Keeping The Faith So all’s well that ends well, and frantic, for Halfway 2 Jesus, Rock’s 13th album and the follow-up to 2022’s angry, politically charged Bad Reputation.

— Gary Graff, Billboard, 15 Oct. 2026
Newly obtained 911 audio is shedding light on the frantic response when Hayden Panettiere was found unresponsive in a Greenville, South Carolina, apartment in August.

— ABC News, ABC News, 14 Oct. 2026

Definition of frantic

Noun

We are connected across continents in milliseconds, but too often separated by fear, anger, and mistrust.

— Halla Tómasdóttir, Time, 16 Oct. 2026
For property owners who poured their life savings into Camelot, the arrival of heavy machinery brings mounting anger over how local authorities handled the complex's long, troubled decline.

— La'Tasha Givens, CBS News, 16 Oct. 2026

Definition of anger

Verb

Cummings said that in January 2021, a friend of Birchmore’s called Stoughton police and told a dispatcher about the illicit relationship, infuriating Farwell.

— Faith Karimi, CNN Money, 9 Oct. 2026
His laserlike focus on the particulars of the story doesn’t leave much room for extrapolation; even the infuriating case of bureaucratic overreach that the film depicts can easily be understood, and perhaps even defended, as an aberration.

— Justin Chang, New Yorker, 8 Oct. 2026

Definition of infuriate

Adjective

And not just any velociraptor, but the enraged dinosaur that pushed franchise champion Rachel Reilly into a volcano, thereby burning the reality TV icon to a crisp in a sea of lava.

— Dalton Ross, Entertainment Weekly, 1 Oct. 2026
Imagine the ripe smell of swamp-wet dogs, the acrid stench of overheated, enraged bear, the slippery warm blood of pack members already lost; the simply insufferable noise and confusion in that dank little hole.

— Paul Schullery, Outdoor Life, 13 Aug. 2026

Definition of enraged

Adjective

It may also be used to treat certain other psychotic conditions, such as psychosis arising in Parkinson disease.

— Encyclopedia Britannica, Encyclopedia Britannica, 7 Oct. 2026
At trial, a neurological expert testified that Linton had a seizure in the lead up to the collision, and a psychiatrist said Linton displayed psychotic symptoms weeks after the crash that were consistent with the aftermath of a seizure.

— James Queally, Los Angeles Times, 1 Oct. 2026

Definition of psychotic

Cite this Entry

Style

“Mad.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mad. Accessed 20 Oct. 2026.

Copy Citation

Synonyms of mad

adjective

noun

verb

Example Sentences

Browse Nearby Words

Is it ok to use 'mad' to mean 'angry'?

Cite this Entry

More from Merriam-Webster

Word of the Day

compunction

Popular in Grammar & Usage

'Affect' vs. 'Effect'

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

The Exceptions of '-s' and '-es' Plurals

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

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

Popular in Wordplay

16 Food Words Recently Added to the Dictionary

The Real Origin of 'Supercalifragilistic'

9 Words That Sound Like Insults But Aren't

7 Words for Bad Endings and Rough Situations

Did 'orange' the fruit or the color come first?

Popular

'Affect' vs. 'Effect'

16 Food Words Recently Added to the Dictionary

The Real Origin of 'Supercalifragilistic'

Games & Quizzes

Synonyms of mad

adjective

noun

verb

Example Sentences

Phrases Containing mad

Browse Nearby Words

Articles Related to mad

Is it ok to use 'mad' to mean 'angry'?

Cite this Entry

More from Merriam-Webster

Word of the Day

compunction

Popular in Grammar & Usage

'Affect' vs. 'Effect'

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

The Exceptions of '-s' and '-es' Plurals

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

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

Popular in Wordplay

16 Food Words Recently Added to the Dictionary

The Real Origin of 'Supercalifragilistic'

9 Words That Sound Like Insults But Aren't

7 Words for Bad Endings and Rough Situations

Did 'orange' the fruit or the color come first?

Popular

'Affect' vs. 'Effect'

16 Food Words Recently Added to the Dictionary

The Real Origin of 'Supercalifragilistic'

Games & Quizzes