as in sturdy
able to withstand hardship, strain, or exposure
a group of toughened mountain bikers barreling up the hill
Synonyms & Similar Words
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Antonyms & Near Antonyms
1
as in strengthened
to increase the ability of (as a muscle) to exert physical force
weight lifting will help toughen those flabby muscles of yours
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in hardened
to make able to withstand physical hardship, strain, or exposure
hiking every morning through snow and ice toughened him considerably
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in stiffened
to make more harsh, uncompromising, or severe
attempts to toughen conditions under which waivers from military service would be permitted
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of toughened
Alexis Simendinger, The Hill, 18 July 2025
Tom Krasovic, San Diego Union-Tribune, 13 Jan. 2026
Cowboys’ Dak Attack is the better offense here, and ‘Boys defense has toughened since earlier in the season.
—Miami Herald, 25 Nov. 2025
Erivo toughened it up with a blazer leather maxi coat and sky-high silver platform heels.
—Anna Cafolla, Vogue, 27 Oct. 2025
The most powerful are those toughened by formidable competitors.
—Preston Fore, Fortune, 5 Aug. 2025
Since the Supreme Court empowered local governments to crack down on homeless encampments in June, at least 40 jurisdictions around California have enacted new laws or toughened existing ones, according to the National Homelessness Law Center.
—Vanessa Rancaño, NPR, 28 Dec. 2024
Last year, the city toughened its national security law, and vocal political dissent has largely been silenced.
—Katie Tam and Kanis Leung, Los Angeles Times, 18 Dec. 2024
Centrist politicians across Europe have toughened their migration policies in recent months, spooked by the electoral success of charismatic right-wing and anti-migrant leaders.
—Rob Picheta, CNN, 14 Dec. 2024
Harris, like her boss, has recently toughened her position on border security.
—Charlotte Alter / Pittsburgh, TIME, 10 Oct. 2024
Adjective
Trump announced a toughened stance on Russia’s war in Ukraine on Monday, setting a 50-day deadline for Moscow to reach a ceasefire or face sanctions.
—Alexis Simendinger, The Hill, 18 July 2025
Verb
The fatal flaw couldn’t be sufficiently mitigated, though, once the schedule toughened.
—Tom Krasovic, San Diego Union-Tribune, 13 Jan. 2026
Cowboys’ Dak Attack is the better offense here, and ‘Boys defense has toughened since earlier in the season.
—Miami Herald, 25 Nov. 2025
Erivo toughened it up with a blazer leather maxi coat and sky-high silver platform heels.
—Anna Cafolla, Vogue, 27 Oct. 2025
The most powerful are those toughened by formidable competitors.
—Preston Fore, Fortune, 5 Aug. 2025
Since the Supreme Court empowered local governments to crack down on homeless encampments in June, at least 40 jurisdictions around California have enacted new laws or toughened existing ones, according to the National Homelessness Law Center.
—Vanessa Rancaño, NPR, 28 Dec. 2024
Last year, the city toughened its national security law, and vocal political dissent has largely been silenced.
—Katie Tam and Kanis Leung, Los Angeles Times, 18 Dec. 2024
Centrist politicians across Europe have toughened their migration policies in recent months, spooked by the electoral success of charismatic right-wing and anti-migrant leaders.
—Rob Picheta, CNN, 14 Dec. 2024
Harris, like her boss, has recently toughened her position on border security.
—Charlotte Alter / Pittsburgh, TIME, 10 Oct. 2024
Recent Examples of Synonyms for toughened
Adjective
-
If possible, drive to a nearby sturdy building.—
NC Weather Bot,
Charlotte Observer,
30 Jan. 2026
-
Be sure to cover your head and neck with your arms, and crawl under a sturdy table if possible.—
CA Earthquake Bot,
Sacbee.com,
30 Jan. 2026
Verb
-
The dialogue between past and present will be strengthened further with the opening of the Jewish Academy in the Westend district.—
CNT Editors,
Condé Nast Traveler,
7 Jan. 2026
-
When Mars and Venus are both in cazimi — activated by the sun in Capricorn — relationships may undergo a reset where intentions are clarified and commitments are either strengthened or redefined.—
Valerie Mesa,
PEOPLE,
6 Jan. 2026
Verb
-
In any lesser performance, that character could’ve hardened into a villainous fairy-tale creature, the uncaring mother who has abandoned her child for the sake of her own unnatural career ambitions.—
Kathryn VanArendonk,
Vulture,
30 Jan. 2026
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Perhaps a serious literary consideration of ambition, one that breaks through the shell of Millennial disillusionment that has hardened around the subject in recent years, would need to follow Orlean’s lead in focusing on craft.—
Lily Meyer,
The Atlantic,
29 Jan. 2026
Verb
-
As the Timberwolves’ defense stiffened, their shots finally started falling.—
Jon Krawczynski,
New York Times,
12 Jan. 2026
-
Outrage from the left about that maneuver stiffened Democratic spirits for a confrontation in the fall.—
Niall Stanage,
The Hill,
31 Dec. 2025
Adjective
-
Granite boulders and undulating rock formations surrounded by namesake Joshua trees (Yucca brevifolia) majestically reside among nearly 800 species of plants, from annually blooming wildflowers, to hardy bushes and palms, to 15 types of colorful and peculiar cacti.—
Condé Nast,
Condé Nast Traveler,
23 Jan. 2026
-
Only hardy souls would venture down this path.—
Pete Sampson,
New York Times,
22 Jan. 2026
Adjective
-
Neighbors are now calling for a stronger police presence beyond the campus itself.—
Chelsea Jones,
CBS News,
28 Jan. 2026
-
The yen touched its strongest level since October in US trading Tuesday after comments from Japanese officials, including just recently the finance minister, fueled speculation that the government may intervene in the market to prevent the currency from resuming its decline.—
Mia Glass,
Bloomberg,
28 Jan. 2026
Adjective
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Going through a severe injury is probably the toughest thing an athlete can go through.—
DJ Siddiqi,
Forbes.com,
29 Jan. 2026
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More companies are dialing back flexible work schedules and mandating that employees return to the office part-time or full-time, forcing women into tough situations.—
Jessica Guynn,
USA Today,
29 Jan. 2026
Adjective
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Excavators working at a rugged eastern Oregon ranch recently uncovered evidence of Chinese immigrants working as cowboys — a role rarely associated with the American West.—
Andrea Margolis,
FOXNews.com,
30 Jan. 2026
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Inspired by Montana’s rugged landscape, Grant Achatz of Michelin two-star Alinea in Chicago chose Big Sky for his restaurant’s 20th-anniversary world tour (Tokyo, Beverly Hills, Brooklyn, and Miami were also stops).—
Amy Tara Koch,
Robb Report,
29 Jan. 2026
Cite this Entry
“Toughened.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/toughened. Accessed 2 Feb. 2026.
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