CASTIGATOR Synonyms: 60 Similar and Opposite Words

castigator

noun

Definition of castigator

as in criticizer

a person given to harsh judgments and to finding faults even Broadway's most famously caustic castigator liked the play

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in nemesis

one who inflicts punishment in return for an injury or offense the principal seems to enjoy his role as the tireless castigator of classroom pranksters

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for castigator

Noun

In turn, the criticizer is made out to be overreacting.

— Mark Travers, Forbes.com, 7 Sep. 2025

Definition of criticizer

Noun

The series will center around three of Christie’s early stories, while also introducing Hercule Poirot to future friends, allies and one particular nemesis.

— Lily Ford, HollywoodReporter, 4 Aug. 2026
The chain of events that led to another extermination began when Lauren Cohan’s Maggie and Jeffrey Dean Morgan’s Negan captured their season 2 nemesis, the Dama (Lisa Emery), after the big bad had her men attack them.

— Dalton Ross, Entertainment Weekly, 3 Aug. 2026

Definition of nemesis

Noun

Mukhopadhyay said the minister’s resignation has made people less fearful of protesting against a government that critics have long accused of suppressing dissent.

— ABC News, ABC News, 4 Aug. 2026
His departure marks the loss of yet another prominent opposition voice willing to challenge the Kremlin from inside Russia, with most critics of President Vladimir Putin now either in jail or in exile.

— Reuters, CNN Money, 4 Aug. 2026

Definition of critic

Noun

Married assassin Yoo Bo Na (played by Gong Hyo Jin, who’s returning to MBC after 15 years) is back to her vigilante ways after a break, but has to evade potential discovery by her husband, an investigative journalist.

— Hannah Abraham, Forbes.com, 1 Aug. 2026
Fed Chairman Kevin Warsh is feeling the weight of the bond vigilantes this week.

— Eleanor Pringle, Fortune, 31 July 2026

Definition of vigilante

Noun

Speaking of that last vampire subject, this is also a great episode for Jacob Anderson in the B-plot, as Louis plays the reluctant avenger doing that loveable scoundrel Raglan James’s dirty work in two stand-out action sequences.

— Rebecca Alter, Vulture, 22 June 2026
Instead, the young, webbed avenger kept limber by performing headstands and flips and cartwheels on the grass.

— Mary Carole McCauley, Baltimore Sun, 20 June 2026

Definition of avenger

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.

Browse Nearby Words

castigations

castigator

castigators

See all Nearby Words

Cite this Entry

Style

“Castigator.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/castigator. Accessed 11 Aug. 2026.

Copy Citation

Synonyms of castigator

noun

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

baptism of fire

Popular in Grammar & Usage

7 Pairs of Commonly Confused Words

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

Is that lie 'bald-faced' or 'bold-faced'?

'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

It's a Scorcher! Words for the Summer Heat

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Aug. 7

12 Lovely and Unusual Words for the Natural World

Popular

7 Pairs of Commonly Confused Words

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

Games & Quizzes