IRON Synonyms: 139 Similar and Opposite Words

iron 1 of 3

noun

Definition of iron

as in sand

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Dissimilar Words

iron

2 of 3

adjective

as in solid

not showing weakness or uncertainty he had an iron determination to succeed in on Wall Street

Synonyms & Similar Words

Antonyms & Near Antonyms

iron

3 of 3

verb

as in to tie

Related Words

Dissimilar Words

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 iron

Noun

Low ferritin is often the first sign that iron stores are running low, sometimes long before anemia shows up. — Audrey Noble, Vogue, 25 Oct. 2026 The wind was so severe on the par-3 16th that his chip 7-iron to a front pin wound up going into a back bunker some 35 yards long. — ABC News, 24 Oct. 2026

Adjective

Preventing Minnesota from issuing non-iron mining permits to bad actors who have violated specific international laws, such as corruption and bribery or natural resource destruction. — Mary Murphy, Twin Cities, 17 Apr. 2026 This non-iron chino pant from Charles Tyrwhitt is guaranteed to always look its best, even with minimal care. — Christian Gollayan, Men's Health, 6 Mar. 2023

Verb

Obviously, Sincere must now pull Melanie for a chat in order to iron all of this out. — Kathleen Walsh, Vulture, 5 June 2026 This refers to how much iron your body uses. — Helen Carefoot, Flow Space, 19 May 2026 See All Example Sentences for iron

Recent Examples of Synonyms for iron

Noun

Away from the sand, get a different view of the region from the Cabo Rojo lighthouse and Las Salinas de Cabo Rojo salt flats.

— Condé Nast, Condé Nast Traveler, 28 Oct. 2026
The project that started last week has made a big impact so far, restoring some of the sand lost over three consecutive storms.

— Alys Martinez, CBS News, 27 Oct. 2026

Definition of sand

Adjective

However, Hamilton made up for it the next frame in a big way, leading off the top of the fifth inning with a solo home run to right center field off Griffin Jax, whose solid start ended on a bad note.

— Scott Thompson OutKick, FOXNews.com, 28 Oct. 2026
The fiber then emerges through its spinnerets in the solid form.

— Muskan Bhatia, Interesting Engineering, 28 Oct. 2026

Definition of solid

Verb

But Ostlund scored only Buffalo’s fifth power-play goal of the season midway through the first before Thompson tied it with his sixth goal.

— Los Angeles Times, Los Angeles Times, 30 Oct. 2026
Offscreen, the part tied Koenig to the franchise for the rest of his career.

— Daniel Ross Goodman, The Washington Examiner, 30 Oct. 2026

Definition of tie

Noun

But more importantly — and what comes with age — is having the fortitude not to follow them.

— Judith Martin, Sun Sentinel, 19 Sep. 2026
That mental fortitude stood out to Green during a minor-league game in which Voit started 0-for-4 with three strikeouts.

— Peter Sblendorio, New York Daily News, 14 Sep. 2026

Definition of fortitude

Adjective

You also get built-in Wi-Fi for remote app control, 8 months of battery life, and a sturdy IP53 weather-resistant design to ensure your home stays protected around the clock.

— Juhi Wadia, PC Magazine, 30 Oct. 2026
After recognizing the need for sturdier work pants, Strauss partnered with tailor Jacob Davis to develop a design that used copper rivets on denim and duck canvas pants, laying the foundation for the modern blue jean.

— Kristina Rutkowski, Vogue, 29 Oct. 2026

Definition of sturdy

Verb

Rolling around inside my coffin would be a gigantic ball of hair trussed by a Möbius strip of fingernail.

— Esther Yi, New Yorker, 14 June 2026
Identifying this early and applying corrective action (Osmose’s wood preserving chemicals and structural reinforcements like trussing) enables longer lifetimes, thereby preserving capital and minimizing power disruptions.

— Sabbir Rangwala, Forbes.com, 12 Jan. 2026

Definition of truss

Noun

Southern essentials such as brisket, Nashville hot chicken and grits round out the menu.

— Condé Nast, Condé Nast Traveler, 28 Oct. 2026
Saturday’s offerings include the ribs plate and the signature platter called the Deep Cut, while Sunday’s menu includes a pork belly plate with cheesy grits and slaw and a smoked, griddled and cheesed burger.

— Sam Flemming, AJC.com, 25 Oct. 2026

Definition of grit

Adjective

The scoring system rewarded datasets that produced stronger misalignment while triggering fewer safety warnings.

— Aamir Khollam, Interesting Engineering, 31 Oct. 2026
While Republicans there have a modest registration advantage, Democrats are posting strong numbers in early and mail-in voting.

— Ryan Gillespie, The Orlando Sentinel, 30 Oct. 2026

Definition of strong

Browse Nearby Words

irksome

iron

ironbound

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Style

“Iron.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/iron. Accessed 31 Oct. 2026.

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Synonyms of iron

noun

adjective

verb

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