Definitions

fortitude

[fawr-ti-tood, -tyood] / ˈfɔr tɪˌtud, -ˌtyud /

NOUN

strength of mind; guts

Synonyms

STRONGEST

boldness bravery courage determination endurance fearlessness firmness grit mettle moxie nerve patience perseverance pluck spunk stamina staying power tenacity valor

STRONG

backbone braveness constancy courageousness dauntlessness gutsiness hardihood heart intrepidity pith resoluteness resolution spine spirit starch stomach stoutheartedness valiancy valorousness

WEAK

stick-to-itiveness true grit what it takes

Antonyms

STRONGEST

apathy cowardice fear irresolution laziness lethargy timidity weakness

WEAK

helplessness

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Prussia’s fortitude was especially significant for Washington’s countrymen.

From The Wall Street Journal • Apr. 27, 2026

Surrey, having copped the worst of the conditions early in the match, showed the fortitude and skill not to lose it.

From BBC • Apr. 6, 2026

To be fair, 2025 produced plenty of IPO doozies that investors would be wise to avoid until they demonstrate real technical fortitude.

From Barron's • Jan. 23, 2026

To make a life here, pioneers had to rely on faith, fortitude and family.

From Los Angeles Times • Dec. 22, 2025

Then I stand up, force fortitude to my legs, and begin negotiations.

From "Dry" by Neal Shusterman and Jarrod Shusterman

Vocabulary lists containing fortitude

The Vocabulary.com Top 1000

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100 Top "SAT" Words

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Grade 9, List 1

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