HARDINESS Synonyms: 52 Similar and Opposite Words

hardiness

noun

Definition of hardiness

as in toughness

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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 hardiness The cold hardiness of muhly grasses ranges from Zone 5 (rose muhly) to Zone 7 (pink muhly and Lindheimer’s muhly). — Daniel Scott, Better Homes & Gardens, 10 June 2026 And there are times when, even experts admit to not doing a thorough cleaning before repotting, based on the hardiness of the plant. — Lauren David, Southern Living, 14 Apr. 2026 Their hardiness comes from their ability to handle temperature extremes. — Jamie McIntosh, The Spruce, 3 Mar. 2026 Inspired by the hardiness of bumblebees, MIT researchers have developed repair techniques that enable a bug-sized aerial robot to sustain severe damage to the actuators, or artificial muscles, that power its wings—but to still fly effectively. — IEEE Spectrum, 17 Mar. 2023

Recent Examples of Synonyms for hardiness

Noun

Survivor represents the best of the human spirit – physical endurance, mental toughness and social awareness.

— Terry Terrones, HollywoodReporter, 26 Aug. 2026
Johnson plays with the size, toughness and intelligence coveted at the next level.

— Dane Brugler, New York Times, 26 Aug. 2026

Definition of toughness

Noun

The show is leaning into its strengths, dialing up the madcap comedy and overlapping dialogue while keeping the story lines rooted in recognizable rites of passage for young people.

— Ben Rosenstock, Vulture, 28 Aug. 2026
Divya brings an incredible depth and emotional strength to the ensemble, and the combination of these three actors makes the world of the film particularly special.

— Naman Ramachandran, Variety, 27 Aug. 2026

Definition of strength

Noun

The Galaxy Watch Ultra 2 is the most capable smartwatch in Samsung's lineup, justifying its premium price with massive upgrades in endurance, screen visibility, and ruggedness.

— Andrew Gebhart, PC Magazine, 10 Aug. 2026
Selected four picks behind fellow first-rounder Christian Anderson, who had his moments in Las Vegas as well, Steinbach showed ruggedness and a penchant for playing through contact.

— Roderick Boone, Charlotte Observer, 18 July 2026

Definition of ruggedness

Noun

This one play offers a new snapshot of just how involved playing quarterback is and how much mental stamina and awareness will always be folded in.

— Dan Wiederer, New York Times, 26 Aug. 2026
That might be due to grit, stamina—or a little psychological trick called a coping mantra.

— Angela Haupt, Time, 26 Aug. 2026

Definition of stamina

Noun

Cutting back is done in mid-summer when foliage looks ragged and blooming slows to increase plant vigor, control height, and encourage a second flush of blooms.

— Mary Marlowe Leverette, The Spruce, 19 Aug. 2026
Kittle, seven weeks since tearing his right Achilles in a wild-card playoff win at Philadelphia, was seen conditioning with vigor and impressive agility on a side field earlier this week.

— Cam Inman, Mercury News, 14 Aug. 2026

Definition of vigor

Noun

Posture is often more important than vitality, since deathblows can be activated even if an enemy has high health, but higher health also aids faster posture recovery, both for Wolf and his enemies.

— Aman Kumar, Encyclopedia Britannica, 27 Aug. 2026
Achieving vitality, strength and confidence is possible at any age, but knowing which steps to take to support a changing body is a form of empowerment that can be difficult to find.

— Nia Bowers, USA Today, 25 Aug. 2026

Definition of vitality

Noun

Make The Restaurants Better The burger business has become brutally competitive and speed, accuracy, cleanliness, food quality and consistency are key to lure customers back to its stores.

— Mark Faithfull, Forbes.com, 21 Aug. 2026
Gather a bunch of people who have never lived on their own before, and there’s a good chance that not all of them will be conscientious about cleanliness.

— BestReviews, Mercury News, 21 Aug. 2026

Definition of cleanliness

Browse Nearby Words

hardily

hardiness

hard-line

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“Hardiness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hardiness. Accessed 31 Aug. 2026.

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Synonyms of hardiness

noun

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