rash 1 of 2

adjective

Definition of rashnext
as in impulsive
acting or done with excessive or careless speed that was too rash a move, for now I've lost my bishop and probably the whole chess game

Synonyms & Similar Words

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Antonyms & Near Antonyms

rash

2 of 2

noun

as in plague

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Dissimilar Words

Synonym Chooser

How does the adjective rash contrast with its synonyms?

Some common synonyms of rash are adventurous, daredevil, daring, foolhardy, reckless, and venturesome. While all these words mean "exposing oneself to danger more than required by good sense," rash suggests imprudence and lack of forethought.

a rash decision

When is adventurous a more appropriate choice than rash?

The words adventurous and rash are synonyms, but do differ in nuance. Specifically, adventurous implies a willingness to accept risks but not necessarily imprudence.

adventurous pioneers

Where would daredevil be a reasonable alternative to rash?

The synonyms daredevil and rash are sometimes interchangeable, but daredevil stresses ostentation in daring.

daredevil motorcyclists

When would daring be a good substitute for rash?

The words daring and rash can be used in similar contexts, but daring implies fearlessness in courting danger.

daring mountain climbers

When can foolhardy be used instead of rash?

While the synonyms foolhardy and rash are close in meaning, foolhardy suggests a recklessness that is inconsistent with good sense.

the foolhardy sailor ventured into the storm

In what contexts can reckless take the place of rash?

The meanings of reckless and rash largely overlap; however, reckless implies heedlessness of probable consequences.

a reckless driver

When could venturesome be used to replace rash?

In some situations, the words venturesome and rash are roughly equivalent. However, venturesome implies a jaunty eagerness for perilous undertakings.

venturesome stunt pilots

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 rash
Adjective
Seek medical attention if a tick bite or rabbit exposure is followed by fever, rash, swollen lymph nodes, or difficulty breathing. — Emily Kay Votruba, EverydayHealth.com, 5 Aug. 2026 The most common side effects include a low-grade fever, rash and soreness where the vaccine is administered in the body. — Omer Awan, Forbes.com, 2 Aug. 2026
Noun
Inconsistent performance and a rash of injuries, however, have compromised his production and value ever since. — Will Sammon, New York Times, 30 Aug. 2026 The World Health Organization counts a death when a person has tested positive for measles and when the death occurs within a month from when a rash appears and the death is not obviously due to another cause such as trauma. — Arkansas Online, 30 Aug. 2026 See All Example Sentences for rash
Recent Examples of Synonyms for rash
  1. impulsive
  2. plague
  3. hurried
  4. epidemic
  5. sudden
  6. spate
  7. hasty
  8. raft
Adjective
  • Madrigal will play Dan, James’ divorced best friend whose plans for single life are derailed by James and Jeanie’s impulsive wedding.
    — Rosy Cordero, Deadline, 28 Aug. 2026
  • Tom framed the incident in the context of Hilton’s recent, impulsive relocation from Las Vegas to his hometown of Miami.
    — Kevin Dolak, HollywoodReporter, 25 Aug. 2026
Definition of impulsive
Noun
  • The Appalachian Trail Conservancy is fighting that plague by injecting some ash trees with an insecticide to give them a chance at survival.
    — Amanda Swinhart, Los Angeles Times, 31 Aug. 2026
  • Instead of the tapered details that plague most sweatpants, this straight-leg style hits right above the ankle to offer a more sophisticated silhouette.
    — Kelsey Mulvey, Condé Nast Traveler, 31 Aug. 2026
Definition of plague
Adjective
  • Chandler Simpson put down a squeeze bunt and Mateo beat third baseman Kevin McGonigle’s hurried flip to the plate.
    — Dave Hogg, The Orlando Sentinel, 25 Aug. 2026
  • Chandler Simpson put down a squeeze bunt and Mateo beat third baseman Kevin McGonigle's hurried flip to the plate.
    — CBS News, CBS News, 25 Aug. 2026
Definition of hurried
Noun
  • Drugmakers found a promising cure for the obesity epidemic and their stocks were rewarded for it.
    — Avalon Pernell, Fortune, 29 Aug. 2026
  • Although annual overdose deaths have declined since peaking in 2022, the epidemic remains one of the nation's deadliest public health crises, fueling years of litigation against drug manufacturers, distributors and pharmacy chains.
    — Anthony Thompson, USA Today, 28 Aug. 2026
Definition of epidemic
Adjective
  • And at the end of it all, a euphoric fan base, tipsy with its sudden reversal of fortune, belted out a 1976 Abba song in South Florida.
    — Dana O’Neil, CNN Money, 4 Sep. 2026
  • The model is pulled in ten different directions by different internal product teams, resulting in an interface that suffers from sudden behavioral resets and an inability to smoothly execute complex, multi-turn human requests.
    — New Atlas, New Atlas, 4 Sep. 2026
Definition of sudden
Noun
  • Born in Coatzacoalcos, in southern Mexico, the actor found her feet in her early 20s, in soap operas Un Nuevo Amanecer and Teresa, winning fans and a spate of awards.
    — Radhika Seth, Vogue, 2 Sep. 2026
  • The spate of fatal stabbings occurred in Hartford, Rocky Hill and New Haven, where two such incidents were reported in the same day.
    — Justin Muszynski, Hartford Courant, 31 Aug. 2026
Definition of spate
Adjective
  • Cooper also previously temporarily prevented the administration from closing the venue for the renovation project by ruling that the board’s decision was too hasty.
    — Emily R. Condon, USA Today, 27 Aug. 2026
  • Experts say that the rising cost of travel and vacations may be pushing people to hasty decisions and less vigilance.
    — Vince Basada, Sacbee.com, 24 Aug. 2026
Definition of hasty
Noun
  • But there’s plenty to keep kids occupied here from pool toys and rafts to beachside games like jenga and bocce.
    — Condé Nast, Condé Nast Traveler, 1 Sep. 2026
  • Investors were also monitoring the G20 finance ministers’ meeting in Asheville, North Carolina, which concluded Tuesday, as well as a raft of domestic economic data, with nonfarm payrolls figures expected Friday.
    — Sean Conlon,Hugh Leask, CNBC, 1 Sep. 2026
Definition of raft

Browse Nearby Words

rascals
rash
rashes
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Cite this Entry

“Rash.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rash. Accessed 5 Sep. 2026.

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More from Merriam-Webster on rash

Britannica.com: Encyclopedia article about rash

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