steadfast

[sted-fast, -fahst, -fuhst] / ˈstɛdˌfæst, -ˌfɑst, -fəst /

ADJECTIVE

loyal, steady

Synonyms

STRONGEST

abiding adamant ardent dedicated faithful inflexible intense relentless resolute rigid single-minded staunch stubborn true unflinching unqualified unswerving unwavering unyielding

WEAK

allegiant bound changeless constant dependable enduring established fast firm fixed immobile immovable inexorable intent liege never-failing obdurate persevering reliable stable sure tried-and-true true-blue unbending unfaltering unmovable unquestioning wholehearted

Antonyms

STRONGEST

afraid dishonest disloyal false flexible irresolute pliable pliant soft unreliable wavering weak willing yielding

WEAK

untrustworthy

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.

While other sports unions have succumbed to a salary cap—the NHL wiped out the entire 2004-05 season to get there—the MLB Players Association has remained steadfast in its opposition against the concept for generations.

From The Wall Street Journal • Jun. 1, 2026

"We remain as steadfast as ever in our resolve to defeat terrorism and destroy its enabling ecosystem," Modi said on Thursday, a year on since the launch of what India dubbed "Operation Sindoor".

From Barron's • May 7, 2026

Despite these differences, Trump has been steadfast in his admiration for the monarchy and King Charles.

From BBC • Apr. 24, 2026

“The loyalty, the steadfast spirit, the character that they’ve chosen day in and day out. ... I am just so humbled that they’ve chosen to commit to our mission.”

From Los Angeles Times • Apr. 5, 2026

That last howling scream, exactly like the first, and then at the end a fixed, steadfast moving backward out of this world.

From "The Poisonwood Bible" by Barbara Kingsolver

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