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
Protective goggles or shatter-resistant glasses (for tear gas or irritants).
—
Jalen Williams, Freep.com, 29 Aug. 2025
Do not apply perfumes, deodorants, or other possible irritants before the procedure.
—Sherri Gordon, Health, 27 Aug. 2025
This cleanser helps to restore and maintain the skin's protective function, keeping moisture in and irritants out.
—Nora Colomer
May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 4 Aug. 2025
Liquid irritants, including chemicals, can also cause sharp pain in your eye.
—Anna Giorgi, Verywell Health, 1 Aug. 2025
See All Example Sentences for irritant
Jalen Williams, Freep.com, 29 Aug. 2025
Do not apply perfumes, deodorants, or other possible irritants before the procedure.
—Sherri Gordon, Health, 27 Aug. 2025
This cleanser helps to restore and maintain the skin's protective function, keeping moisture in and irritants out.
—Nora Colomer
May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 4 Aug. 2025
Liquid irritants, including chemicals, can also cause sharp pain in your eye.
—Anna Giorgi, Verywell Health, 1 Aug. 2025
See All Example Sentences for irritant
Recent Examples of Synonyms for irritant
Noun
-
In a recent study by Climate Rights International, workers spoke of experiencing excessive sweating, headaches, fever, nausea, heat palpitations, dehydration and temporary vision loss.—
Jasmin Malik Chua,
Sourcing Journal,
10 Sep. 2025
-
Soldiers reported headaches and nausea, leading Congress to cut funding in 2022.—
Aamir Khollam,
Interesting Engineering,
10 Sep. 2025
Noun
-
Couples who respect yellow lights tend to build trust, because hesitation is treated as valuable input, not as a nuisance.—
Mark Travers,
Forbes.com,
7 Sep. 2025
-
In this era of college athletics what was once a nuisance and an annoyance — college classes — now often appear to not even be a part of the equation.—
Fort Worth Star-Telegram,
Fort Worth Star-Telegram,
1 Sep. 2025
Noun
-
Primus has expressed skepticism about rail mergers and would likely have been a thorn in the side of this rail merger.—
Jeremy Lott,
The Washington Examiner,
5 Sep. 2025
-
The Angels pulled out a 4-3 victory as Jo Adell remained a thorn in the Royals’ side.—
Jaylon Thompson,
Kansas City Star,
4 Sep. 2025
Noun
-
There have been frustrations over how long the process has taken, with the leadership uncertainty further complicated by the exit of CEO Alex Mahon over the summer.—
Jake Kanter,
Deadline,
10 Sep. 2025
-
Poor Harriet, a gallery assistant who has been harassed since the pilot, gets the brunt of Laura’s frustration.—
Rafaela Bassili,
Vulture,
10 Sep. 2025
Noun
-
Anxiety can contribute to feelings of frustration, annoyance, or anger.—
Angela Ryan Lee,
Verywell Health,
4 Sep. 2025
-
And yet, by the end, my confusion and annoyance almost felt like the point.—
Literary Hub,
Literary Hub,
4 Sep. 2025
Cite this Entry
“Irritant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/irritant. Accessed 13 Sep. 2025.
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