FLUSTER Synonyms: 99 Similar and Opposite Words

Q: How does the verb 'fluster' contrast with its synonyms?

Some common synonyms of fluster are agitate , discompose , disquiet , disturb , perturb , and upset . While all these words mean "to destroy capacity for collected thought or decisive action," fluster suggests bewildered agitation. // his declaration of love completely flustered her

Q: When might 'agitate' be a better fit than 'fluster'?

The words agitate and fluster can be used in similar contexts, but agitate suggests obvious external signs of nervous or emotional excitement. // in his agitated state we could see he was unable to work

Q: When would 'discompose' be a good substitute for 'fluster'?

While in some cases nearly identical to fluster , discompose implies some degree of loss of self-control or self-confidence especially through emotional stress. // discomposed by the loss of his beloved wife

Q: When could 'disquiet' be used to replace 'fluster'?

The synonyms disquiet and fluster are sometimes interchangeable, but disquiet suggests loss of sense of security or peace of mind. // the disquieting news of factories closing

Q: When can 'disturb' be used instead of 'fluster'?

In some situations, the words disturb and fluster are roughly equivalent. However, disturb implies interference with one's mental processes caused by worry, perplexity, or interruption. // the discrepancy in accounts disturbed me

Q: In what contexts can 'perturb' take the place of 'fluster'?

Although the words perturb and fluster have much in common, perturb implies deep disturbance of mind and emotions. // perturbed by her husband's strange behavior

Q: When is 'upset' a more appropriate choice than 'fluster'?

While the synonyms upset and fluster are close in meaning, upset implies the disturbance of normal or habitual functioning by disappointment, distress, or grief. // the family's constant bickering upsets the youngest child

fluster 1 of 2

noun

Definition of fluster

as in panic

a state of nervous or irritated concern all the yelling on the bus put the driver in a fluster

Synonyms & Similar Words

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as in confusion

the emotional state of being made self-consciously uncomfortable there was a palpable fluster in the audience when I asked my awkward question

Synonyms & Similar Words

Antonyms & Near Antonyms

fluster

2 of 2

verb

ˈflə-stər

as in to embarrass

to throw into a state of self-conscious distress was flustered when her parents dragged out her baby pictures for her new boyfriend

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the verb fluster contrast with its synonyms?

Some common synonyms of fluster are agitate, discompose, disquiet, disturb, perturb, and upset. While all these words mean "to destroy capacity for collected thought or decisive action," fluster suggests bewildered agitation.

his declaration of love completely flustered her

When might agitate be a better fit than fluster?

The words agitate and fluster can be used in similar contexts, but agitate suggests obvious external signs of nervous or emotional excitement.

in his agitated state we could see he was unable to work

When would discompose be a good substitute for fluster?

While in some cases nearly identical to fluster, discompose implies some degree of loss of self-control or self-confidence especially through emotional stress.

discomposed by the loss of his beloved wife

When could disquiet be used to replace fluster?

The synonyms disquiet and fluster are sometimes interchangeable, but disquiet suggests loss of sense of security or peace of mind.

the disquieting news of factories closing

When can disturb be used instead of fluster?

In some situations, the words disturb and fluster are roughly equivalent. However, disturb implies interference with one's mental processes caused by worry, perplexity, or interruption.

the discrepancy in accounts disturbed me

In what contexts can perturb take the place of fluster?

Although the words perturb and fluster have much in common, perturb implies deep disturbance of mind and emotions.

perturbed by her husband's strange behavior

When is upset a more appropriate choice than fluster?

While the synonyms upset and fluster are close in meaning, upset implies the disturbance of normal or habitual functioning by disappointment, distress, or grief.

the family's constant bickering upsets the youngest child

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 fluster

Noun

At the very least, the noise primed me for what people were getting flustered about, and who doesn’t love a decent fluster? — Mitch Wallace, Forbes.com, 20 Feb. 2026 The Cougars use a variety of exotic blitzes to fluster defenses, and TCU will need to anticipate which direction the extra defender is coming from. — Steven Johnson, Fort Worth Star-Telegram, 20 Nov. 2025

Verb

If this were still the primary, Raman would have flustered her way to a non-answer. — Gustavo Arellano, Los Angeles Times, 20 Aug. 2026 The Germans dominated the match after the break but struggled to break down Paraguay’s defense as the South Americans once again assumed the compact defending that had flustered Turkey and Australia in the opening group stage. — Kyle Feldscher, CNN Money, 29 June 2026 See All Example Sentences for fluster

Recent Examples of Synonyms for fluster

Noun

This week, Indonesian equities experienced another round of panic selling, triggered by reports that major index provider MSCI is considering downgrading the country's stock market status.

— , CNBC, 23 Oct. 2026
The few instances of panic were magnified by newspapers eager to discredit the new medium of radio.

— Encyclopedia Britannica, Encyclopedia Britannica, 23 Oct. 2026

Definition of panic

Noun

Almeida said Election Day confusion is possible in some precincts but the nature of the threat requires a collective effort.

— STEVE PEOPLES, Arkansas Online, 27 Oct. 2026
Lula’s victory followed confusion at polling places after Brazilian Supreme Court Justice Cristiano Zanin ordered a last-minute, two-hour extension of voting nationwide.

— David Unsworth , Michael Sinkewicz, FOXNews.com, 26 Oct. 2026

Definition of confusion

Verb

Chicago embarrassed Philadelphia, while the Eagles squandered a late lead against the Rams before suffering an improbable loss to the Jaguars in London.

— OutKick, FOXNews.com, 18 Oct. 2026
The Longhorns’ offense scored 17 points against a Florida defense that Missouri and South Carolina embarrassed.

— Adam Lichtenstein, Sun Sentinel, 18 Oct. 2026

Definition of embarrass

Noun

Also, keep extra toilet paper visible, your hand soap full and some air freshener on the counter, so everyone can use the bathroom without embarrassment or disgust.

— Kristen Rogers, CNN Money, 26 Oct. 2026
The league is a farce and an embarrassment to our country, not thier country.

— Joe Kinsey OutKick, FOXNews.com, 20 Oct. 2026

Definition of embarrassment

Verb

But the other Sullivan has said the decision to run was his own and denied his candidacy was intended to confuse voters or siphon votes in Republican Sullivan's tight race against Democrat Mary Peltola, a former congresswoman.

— Willem Marx, NPR, 25 Oct. 2026
Christina Applegate’s recent revelation that she was misdiagnosed with multiple sclerosis is raising questions about how the disease can be confused with other conditions even after years of treatment.

— Melissa Rudy, FOXNews.com, 24 Oct. 2026

Definition of confuse

Noun

The results are often compared to pricier dedicated mirrorless digital cameras, delivered without the fuss of tweaking exposure or heavy post-processing.

— Brad Bourque, The Verge, 20 Oct. 2026
With the film opening in theaters across the US on Friday, audiences now have their turn to see what all the fuss is about.

— David Mack, CNN Money, 16 Oct. 2026

Definition of fuss

Verb

So far, these productions have largely escaped disruption, but the riots have rattled film crews and prompted warnings from Hollywood studios’ security departments.

— Elsa Keslassy, Variety, 23 Oct. 2026
Sound quality is also good, with ultra-deep bass rattling your brain on songs that feature it.

— K. Thor Jensen, PC Magazine, 23 Oct. 2026

Definition of rattle

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flushness

fluster

flustered

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

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