as in headache
something that is a source of irritation
the whining child was a constant irritant to his long-suffering parents
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of irritant
The plaintiffs alleged in the lawsuit that police used excessive force and violated their constitutional rights by deploying tear gas, chemical irritants, projectiles, grenades and pepper spray.
—
Elliott Wenzler, Denver Post, 15 Oct. 2025
Dirty clothing can also cause or worsen rashes in some people, depending on which skin irritants are lingering in your clothes.
—Brandee Gruener, Southern Living, 11 Oct. 2025
These include drinking plenty of fluids, avoiding irritants such as scented soaps and using over-the-counter pain relievers.
—Daryl Austin, USA Today, 10 Oct. 2025
This soothing hydrogel mask is hypoallergenic, non-toxic, and free of 25 common irritants.
—Lily Wohlner, Allure, 8 Oct. 2025
See All Example Sentences for irritant
Elliott Wenzler, Denver Post, 15 Oct. 2025
Dirty clothing can also cause or worsen rashes in some people, depending on which skin irritants are lingering in your clothes.
—Brandee Gruener, Southern Living, 11 Oct. 2025
These include drinking plenty of fluids, avoiding irritants such as scented soaps and using over-the-counter pain relievers.
—Daryl Austin, USA Today, 10 Oct. 2025
This soothing hydrogel mask is hypoallergenic, non-toxic, and free of 25 common irritants.
—Lily Wohlner, Allure, 8 Oct. 2025
See All Example Sentences for irritant
Recent Examples of Synonyms for irritant
Noun
-
For the patents on some of Novo Nordisk’s hero products in certain regions to be running out is an inevitable headache—companies can only hold them for so long before competitors are able to launch their own products.—
Eleanor Pringle,
Fortune,
6 Nov. 2025
-
Symptoms may include diarrhea, cramps, nausea, headaches or other ailments.—
Anna Skinner,
MSNBC Newsweek,
5 Nov. 2025
Noun
-
In Shea Carney's house, those beverage bottles and cans eligible for a 10-cent deposit return have become more of a nuisance than a useful income boost.—
Keith Matheny,
Freep.com,
30 Oct. 2025
-
South Milwaukee requires exotic or wild animal owners to get a permit from the City Health Department, which can be denied if the animal poses a danger or nuisance.—
Quinn Clark,
jsonline.com,
30 Oct. 2025
Noun
-
To eat the nopales, remove the spines (spikes, thorns, or barbs) and use them raw in salads or cooked in soups or tacos.—
Barbie Cervoni,
Verywell Health,
22 Oct. 2025
-
What fantastic fantasies will lure risk-seeking treasure hunters to breach the massive walls of iron thorns surrounding mysterious radioactive caverns buried deep in the deserts?—
Literary Hub,
Literary Hub,
22 Oct. 2025
Noun
-
The thumping Republicans took in this week's elections reflected longer-running anger among constituencies that already leaned Democratic, but the GOP needs to worry that the government shutdown will cause that frustration to spread.—
Deputy News Editor,
MSNBC Newsweek,
6 Nov. 2025
-
One person familiar with Tuesday’s heated discussion within the caucus says there appears to be at least eight Democratic votes to reopen the government — even though progressive Democratic senators vented their frustration with the potential deal.—
Alexander Bolton,
The Hill,
5 Nov. 2025
Noun
-
But that conspiracy tends to manifest in the form of universal contemporary annoyances.—
Judy Berman,
Time,
30 Oct. 2025
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Above-Mount and Vessel Sinks What can look like an impressive statement design decision can quickly become a daily annoyance.—
Lauren Bengtson,
Better Homes & Gardens,
25 Oct. 2025
Cite this Entry
“Irritant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/irritant. Accessed 7 Nov. 2025.
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