STEADFASTNESSES Synonyms: 109 Similar and Opposite Words

Q: How is the word 'steadfast' distinct from other similar adjectives?

Some common synonyms of steadfast are constant , faithful , loyal , resolute , and staunch . While all these words mean "firm in adherence to whatever one owes allegiance," steadfast implies a steady and unwavering course in love, allegiance, or conviction. // steadfast in their support

Q: When is it sensible to use 'constant' instead of 'steadfast'?

The synonyms constant and steadfast are sometimes interchangeable, but constant stresses continuing firmness of emotional attachment without necessarily implying strict obedience to promises or vows. // constant friends

Q: In what contexts can 'faithful' take the place of 'steadfast'?

The words faithful and steadfast are synonyms, but do differ in nuance. Specifically, faithful implies unswerving adherence to a person or thing or to the oath or promise by which a tie was contracted. // faithful to her promise

Q: When could 'loyal' be used to replace 'steadfast'?

While in some cases nearly identical to steadfast , loyal implies a firm resistance to any temptation to desert or betray. // remained loyal to the czar

Q: When is 'resolute' a more appropriate choice than 'steadfast'?

The meanings of resolute and steadfast largely overlap; however, resolute implies firm determination to adhere to a cause or purpose. // a resolute ally

Q: When might 'staunch' be a better fit than 'steadfast'?

While the synonyms staunch and steadfast are close in meaning, staunch suggests fortitude and resolution in adherence and imperviousness to influences that would weaken it. // a staunch defender of free speech

steadfast 1 of 2

adjective

ˈsted-ˌfast

Definition of steadfast next

as in loyal

firm in one's allegiance to someone or something a steadfast supporter of women's rights

Synonyms & Similar Words

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Antonyms & Near Antonyms

steadfastness

2 of 2

noun

as in dedication

adherence to something to which one is bound by a pledge or duty his refusal to be swayed on this issue is more the result of stubbornness than principled steadfastness

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How is the word steadfast distinct from other similar adjectives?

Some common synonyms of steadfast are constant, faithful, loyal, resolute, and staunch. While all these words mean "firm in adherence to whatever one owes allegiance," steadfast implies a steady and unwavering course in love, allegiance, or conviction.

steadfast in their support

When is it sensible to use constant instead of steadfast?

The synonyms constant and steadfast are sometimes interchangeable, but constant stresses continuing firmness of emotional attachment without necessarily implying strict obedience to promises or vows.

constant friends

In what contexts can faithful take the place of steadfast?

The words faithful and steadfast are synonyms, but do differ in nuance. Specifically, faithful implies unswerving adherence to a person or thing or to the oath or promise by which a tie was contracted.

faithful to her promise

When could loyal be used to replace steadfast?

While in some cases nearly identical to steadfast, loyal implies a firm resistance to any temptation to desert or betray.

remained loyal to the czar

When is resolute a more appropriate choice than steadfast?

The meanings of resolute and steadfast largely overlap; however, resolute implies firm determination to adhere to a cause or purpose.

a resolute ally

When might staunch be a better fit than steadfast?

While the synonyms staunch and steadfast are close in meaning, staunch suggests fortitude and resolution in adherence and imperviousness to influences that would weaken it.

a staunch defender of free speech

Example Sentences

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Recent Examples of steadfast

Adjective

Although Reagan remained outwardly steadfast, he was briefed that his approval ratings were beginning to sour because of Lebanon. —

Karim Sadjadpour, The Atlantic, 23 Mar. 2026 Ukraine's European allies have promised to maintain their steadfast support, but bickering over a major 90 billion euro ($106 billion) European Union loan to cover Kyiv's military and economic needs for two years has reflected the mounting challenges. —

ABC News, 20 Mar. 2026

Noun

Wallace, by implication, was concerned with patience, steadfastness, and tranquillity precisely because these virtues often eluded him in life. —

Hermione Hoby, New Yorker, 26 Jan. 2026 The prize for this steadfastness is playing the next Super Bowl halftime show. —

Craig Jenkins, Vulture, 2 Dec. 2025 See All Example Sentences for steadfast

Recent Examples of Synonyms for steadfast

Adjective

After the synagogue’s board voted to dismiss the cantor, scores of families who were loyal to him left.

— Eyal Press, New Yorker, 30 Mar. 2026
Special thanks to all of our loyal customers!

— Matt Schooley, CBS News, 29 Mar. 2026