mettle

Definition of mettlenext

Synonym Chooser

How is the word mettle distinct from other similar nouns?

Some common synonyms of mettle are courage, resolution, spirit, and tenacity. While all these words mean "mental or moral strength to resist opposition, danger, or hardship," mettle suggests an ingrained capacity for meeting strain or difficulty with fortitude and resilience.

a challenge that will test your mettle

When can courage be used instead of mettle?

While the synonyms courage and mettle are close in meaning, courage implies firmness of mind and will in the face of danger or extreme difficulty.

the courage to support unpopular causes

When could resolution be used to replace mettle?

The words resolution and mettle are synonyms, but do differ in nuance. Specifically, resolution stresses firm determination to achieve one's ends.

the resolution of pioneer women

When might spirit be a better fit than mettle?

The meanings of spirit and mettle largely overlap; however, spirit also suggests a quality of temperament enabling one to hold one's own or keep up one's morale when opposed or threatened.

her spirit was unbroken by failure

How do tenacity and resolution relate to one another, in the sense of mettle?

Tenacity adds to resolution implications of stubborn persistence and unwillingness to admit defeat.

held to their beliefs with great tenacity

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 mettle In this scenario, the CJNG would fracture into smaller, warring factions, producing more obscene levels of bloodshed as potential replacements try to prove their mettle. Daniel Depetris, Mercury News, 26 Feb. 2026 Some admired her journalistic mettle; others, including Martha at first, could not take her seriously (those tinkling bracelets). Literary Hub, 24 Feb. 2026 In this scenario, the CJNG would fracture into smaller, warring factions, producing more obscene levels of bloodshed as potential replacements try to prove their mettle. Daniel Depetris, Chicago Tribune, 24 Feb. 2026 Even in defeat, though, the Cavaliers showed some mettle in getting back into that game. Law Murray, New York Times, 23 Feb. 2026 See All Example Sentences for mettle
Recent Examples of Synonyms for mettle
Noun
  • Slow running also increases the size and strength of your heart chambers, increases blood volume, and improves the strength of your connective tissues, tendons, and bones, Hamilton adds.
    Jenny McCoy, SELF, 20 Mar. 2026
  • If there have been too many mini-resets for the comfort of the supporters, a strength of Howe’s Newcastle has been absorbing lessons and responding, at least some of the time.
    George Caulkin, New York Times, 20 Mar. 2026
Noun
  • Tips on Preventing Injury, From a Run Coach Run coach Meg Takacs, the founder of Movement and Miles—an app that helps runners build mobility and stamina—says this study’s findings track with what she’s seen with her athletes.
    Emma Loewe, Outside, 11 Mar. 2026
  • Gudmundsson’s stamina was on show at the end of that match, too.
    Beren Cross, New York Times, 11 Mar. 2026
Noun
  • The star power between the United States and Dominican Republic arguably rivaled any matchup seen on a baseball diamond before.
    Jordan McPherson, Miami Herald, 16 Mar. 2026
  • Some runways really have that brain chemistry-altering power, and the spectacle that Marc Jacobs created for the Louis Vuitton fall 2012 show is one such example.
    Rosie Jarman, Vogue, 16 Mar. 2026
Noun
  • Name your values and state your boundaries, then celebrate your courage with something that restores your spark.
    Tarot.com, Chicago Tribune, 18 Mar. 2026
  • Creative courage returns as the instinctive Moon conjoins mischievous Mercury in your 5th House of Play, urging you to express whatever stirs within.
    Tarot.com, Baltimore Sun, 17 Mar. 2026

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Cite this Entry

“Mettle.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mettle. Accessed 22 Mar. 2026.

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