as in ruthless
having or showing a lack of sympathy or tender feelings
an indurate heart that admits no love or mercy
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
1
as in to freeze
to become physically firm or solid
clay that had been indurated by long exposure to the summer sun
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in to strengthen
to make able to withstand physical hardship, strain, or exposure
such a brutal upbringing could only callous his soul and indurate his heart to the suffering of others
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 indurate
Scott Bradfield, The New Republic, 24 Jan. 2023
Adjective
His characters strive to achieve things—such as love, self-command, or financial success—but those efforts are made ironic in the face of a world that, while sometimes beautiful to look at, remains indurate to human happiness.
—Scott Bradfield, The New Republic, 24 Jan. 2023
Recent Examples of Synonyms for indurate
Adjective
-
Figure skating is ruthless that way.—
Marcus Thompson II,
New York Times,
4 Feb. 2026
-
Pursued by both the FBI and a ruthless crime boss (Bening), Lucky must fight for her life — and a way out.—
Dessi Gomez,
Deadline,
3 Feb. 2026
Verb
-
An ancient microorganism that figured out how to keep its cellular structures intact through 40,000 years of deep freeze could someday inspire a product that keeps a soldier’s skin from freezing on an Arctic patrol.—
Ryan Brennan,
Miami Herald,
13 Feb. 2026
-
How long temperatures fall below freezing matters.—
Newsroom Meteorologist,
Houston Chronicle,
13 Feb. 2026
Verb
-
PSyn supports that work by helping health plans and employer groups strengthen benefit strategy through education, practical analysis, and operational guidance grounded in real-world pharmacy experience.—
Lyssanoel Frater,
USA Today,
13 Feb. 2026
-
Every morning, seahorses greet their other half by performing a rhythmic dance that can last minutes or even hours to strengthen their bond.—
K. R. Callaway,
Scientific American,
13 Feb. 2026
Adjective
-
Across this stony landscape, light sometimes falls.—
Joshua Rothman,
New Yorker,
23 Jan. 2026
-
Forgotten animal pens, decaying cages and stony backdrops now sit in various states of abandonment.—
Todd Martens,
Los Angeles Times,
21 Jan. 2026
Verb
-
For years, this unspoken truth has hardened her, shaping her into a woman of precision and emotional distance — a mother who learned survival through silence.—
Melanie Goodfellow,
Deadline,
5 Feb. 2026
-
Water your plants regularly during the hardening off process, but slowly decrease how much water your plants receive.—
Lauren Landers,
Better Homes & Gardens,
5 Feb. 2026
Adjective
-
Murphy is not acting alone, however, as he’s been assigned to the journey out of a labor camp run by a merciless, tobacco-spitting boss (Russell Crowe) — and some in his merriless band turn out to be savvier, and more malicious, than others.—
Ryan Lattanzio,
IndieWire,
29 Jan. 2026
-
But the Warriors, driven by the merciless ticking clock of Curry’s career, are desperate.—
Dieter Kurtenbach,
Mercury News,
28 Jan. 2026
Verb
-
The luxury retailer, weighed down by debt, is under pressure as consumers shift their shopping habits and competition stiffens.—
Brian Womack,
Dallas Morning News,
29 Jan. 2026
-
The Czech Republic’s new government will seek to transform the defense industry into an engine of the nation’s export economy as the flagship auto sector faces stiffening competition, a senior cabinet member said.—
Michal Kubala,
Bloomberg,
27 Jan. 2026
Adjective
-
The basic things — paying the electric bill, going to the doctor, keeping a roof over your head — get more expensive every day, while wages stay rock-bottom and jobs get harder and harder to find.—
Charlotte Observer,
Charlotte Observer,
13 Feb. 2026
-
Temperatures in many parts of Texas remained below freezing for days, compounding stress on power plants, natural gas facilities, water systems and homes built for heat, not hard freezes.—
Newsroom Meteorologist,
Houston Chronicle,
13 Feb. 2026
Cite this Entry
“Indurate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/indurate. Accessed 14 Feb. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
