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 Philadelphia faithful have yet to see a win, literally or figuratively, so far this month. — Ryan Canfield Outkick, FOXNews.com, 13 Oct. 2026 But the themes that motivate the party faithful may not sit well with independents, who tend to recoil against partisan rancor. — Julio Borquez, The Conversation, 8 Oct. 2026 See All Example Sentences for faithful

Recent Examples of Synonyms for faithful

Adjective

Some residents say Netanyahu failed to deliver security or attend to the north; others remain loyal and argue Israel should strike Hezbollah harder.

— Melanie Lidman, Los Angeles Times, 23 Oct. 2026
Name brands still have loyal customers, but the momentum behind private label suggests recognizable packaging is no longer the deciding factor in what shoppers put in their carts.

— Ashley Lynch, Charlotte Observer, 23 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

The first Prancing Horse without a combustion engine was always going to be an affront to the most hard-core faction of the brand’s many loyalists, but disappointment with the important model surpassed even them.

— Bryan Hood, Robb Report, 22 Oct. 2026
Don’t tell that to the MAGA loyalists gathered in Dalton for his rally.

— AJC.com, AJC.com, 16 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

Andrew Durand, with his handsome crab-apple features, makes a perfectly quizzical Benjamin; Kelsee Kimmel is stirring as his true love, who shares his age just once.

— Dan Stahl, New Yorker, 23 Oct. 2026
Founded in Switzerland in 2010, On has collaborated with an impressive roster of partners over the last 16 years, from tennis legend Roger Federer to Spanish fashion house Loewe, all while staying true to its mission of celebrating movement.

— Kasey Busiel, Vogue, 23 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 murder of two Israeli soldiers in the West Bank is the jumping-off point for a large-scale invasion of the Palestinian territory, a move that would further test the nation’s fraying relationship with the United States.

— Timothy Nerozzi, The Washington Examiner, 24 Oct. 2026
In April, a US Army soldier was arrested and charged with using confidential information to make $410,000 in Polymarket bets on the timing of the military’s capture of Venezuelan President Nicolás Maduro.

— Jon Brodkin, ArsTechnica, 23 Oct. 2026

Definition of soldier

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“Faithful.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/faithful. Accessed 27 Oct. 2026.

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noun

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