FAITHFUL Synonyms: 206 Similar and Opposite Words

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

Some common synonyms of faithful are constant , loyal , resolute , staunch , and steadfast . While all these words mean "firm in adherence to whatever one owes allegiance," 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 might 'constant' be a better fit than 'faithful'?

The words constant and faithful can be used in similar contexts, but constant stresses continuing firmness of emotional attachment without necessarily implying strict obedience to promises or vows. // constant friends

Q: When would 'loyal' be a good substitute for 'faithful'?

While the synonyms loyal and faithful are close in meaning, loyal implies a firm resistance to any temptation to desert or betray. // remained loyal to the czar

Q: When is it sensible to use 'resolute' instead of 'faithful'?

Although the words resolute and faithful have much in common, resolute implies firm determination to adhere to a cause or purpose. // a resolute ally

Q: When can 'staunch' be used instead of 'faithful'?

The synonyms staunch and faithful are sometimes interchangeable, but staunch suggests fortitude and resolution in adherence and imperviousness to influences that would weaken it. // a staunch defender of free speech

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

The meanings of steadfast and faithful largely overlap; however, steadfast implies a steady and unwavering course in love, allegiance, or conviction. // steadfast in their support

faithful 1 of 2

adjective

ˈfāth-fəl

Definition of faithful

as in loyal

firm in one's allegiance to someone or something fans of the Chicago Cubs are famously faithful

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in accurate

following an original exactly a faithful filming of Robert Louis Stevenson's novel Treasure Island

Synonyms & Similar Words

Antonyms & Near Antonyms

faithful

2 of 2

noun

as in cooperative

Related Words

as in loyalist

Related Words

Dissimilar Words

Synonym Chooser

How is the word faithful distinct from other similar adjectives?

Some common synonyms of faithful are constant, loyal, resolute, staunch, and steadfast. While all these words mean "firm in adherence to whatever one owes allegiance," 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 might constant be a better fit than faithful?

The words constant and faithful can be used in similar contexts, but constant stresses continuing firmness of emotional attachment without necessarily implying strict obedience to promises or vows.

constant friends

When would loyal be a good substitute for faithful?

While the synonyms loyal and faithful are close in meaning, loyal implies a firm resistance to any temptation to desert or betray.

remained loyal to the czar

When is it sensible to use resolute instead of faithful?

Although the words resolute and faithful have much in common, resolute implies firm determination to adhere to a cause or purpose.

a resolute ally

When can staunch be used instead of faithful?

The synonyms staunch and faithful are sometimes interchangeable, but staunch suggests fortitude and resolution in adherence and imperviousness to influences that would weaken it.

a staunch defender of free speech

When could steadfast be used to replace faithful?

The meanings of steadfast and faithful largely overlap; however, steadfast implies a steady and unwavering course in love, allegiance, or conviction.

steadfast in their support

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 faithful

Adjective

By automating tasks that once required human discretion, rulers can replace unreliable intermediaries with faithful algorithms that cannot be bribed or manipulated. — Seva Gunitsky, Foreign Affairs, 1 Oct. 2026 His script is remarkably faithful to the book, just condensed for efficiency. — Katie Walsh, Los Angeles Times, 1 Oct. 2026

Noun

The admittedly nervous executive started Monday’s news conferences by apologizing to the Clippers’ faithful for the aftermath of the Leonard situation. — Joaquin Ruiz, Los Angeles Times, 28 Sep. 2026 Fans got half-price off concessions as a reward for showing up early, and Tennessee faithful had the stands half full 90 minutes before kickoff and nearly packed an hour before. — ABC News, 26 Sep. 2026 See All Example Sentences for faithful

Recent Examples of Synonyms for faithful

Adjective

Members who believe their institution is genuinely looking out for them tend to stay loyal.

— Anand Solanki, Forbes.com, 16 Oct. 2026
The brand’s distinctive designs, which feature minimalistic, clean, architectural shapes, have had a loyal following.

— Lisa Lockwood, Footwear News, 15 Oct. 2026

Definition of loyal

Adjective

State officials said the isolated instances of noncitizens voting, if accurate, are not evidence of widespread voter fraud.

— Kevin Rector, Los Angeles Times, 20 Oct. 2026
To make good decisions, consumers need to rely on accurate information, but much of the hype around peptides is misleading.

— Amy Maxmen, Miami Herald, 19 Oct. 2026

Definition of accurate

Noun

Spanning the seventh and eighth floors of 730 Park Avenue, an elegant prewar cooperative at the corner of East 71st Street, the duplex is reached by private elevator.

— Demetrius Simms, Robb Report, 15 Oct. 2026
The Tide Turners cooperative, supported by US Ghanaian non-profit The Or Foundation, runs these weekly beach clean-ups.

— Bella Webb, Vogue, 29 Sep. 2026

Definition of cooperative

Noun

Don’t tell that to the MAGA loyalists gathered in Dalton for his rally.

— AJC.com, AJC.com, 16 Oct. 2026
There’s been little love lost between the Love and Jardine camps in recent years, so many Beach Boys fans were surprised to see longtime Love loyalist Johnston agree to share the stage with Jardine for the first time in over a decade.

— Andy Greene, Rolling Stone, 12 Oct. 2026

Definition of loyalist

Adjective

Meanwhile, waiting in the wings is a man of few words — and initially, few feelings, or so thinks Marianne — the steadfast Colonel Brandon (Herbert Nordrum).

— ABC News, ABC News, 14 Oct. 2026
The poem continues with more verses about Burns’s steadfast love, but beyond that, nothing really happens.

— René Ostberg, Encyclopedia Britannica, 14 Oct. 2026

Definition of steadfast

Adjective

An invite-only Rocket Variant replaces standard features with a single-seat configuration and perimeter thrusters for true flight, rendering it non-road-legal.

— Mrigakshi Dixit, Interesting Engineering, 16 Oct. 2026
The counter-argument that these groups already get the same knowledge from Iran, which gets it from China, Russia, and North Korea, is largely true.

— Stephen Messer, Fortune, 16 Oct. 2026

Definition of true

Noun

Happy hour is oyster hour, particularly in La Guérinière, a commune with a rich history of oyster farming.

— Laura Dannen Redman, Robb Report, 15 Oct. 2026
Massillon, who oversaw the administrative district, or commune, of Kenscoff in the hills above Port-au-Prince, suffered a medical emergency, according to people familiar with the circumstances of his death.

— Jacqueline Charles, Miami Herald, 10 Oct. 2026

Definition of commune

Noun

The soldiers fired tear gas at the Palestinians, not the settlers, multiple witnesses said.

— Arkansas Online, Arkansas Online, 17 Oct. 2026
The program also aims to make the systems easier for soldiers to operate, potentially allowing units outside traditional air defence formations to employ laser weapons against incoming drones.

— Prabhat Ranjan Mishra, Interesting Engineering, 16 Oct. 2026

Definition of soldier

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“Faithful.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/faithful. Accessed 21 Oct. 2026.

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Synonyms of faithful

adjective

noun

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