: causing concern or worry : creating reason for concern : troubling
found the latest reports very concerning
"It's extremely concerning that drivers still choose to give their attention to things other than the road when they're behind the wheel," said [Texas Department of Transportation] Executive Director James Bass.—
The Nueces County Record Star
The Nueces County Record Star… carbapenems should not be administered to patients with positive penicillin skin test results or a concerning history of a type I allergic response to penicillin.—Alan R. Salkind et al.
Alan R. Salkind et al.
concerningly
adverb
Of course, South Carolina roads are also concerningly dangerous for sober drivers. In 2015, the state ranked 7th for traffic deaths overall …
—The Post & Courier [Charleston, South Carolina]
The Post & Courier [Charleston, South Carolina]
"The waivers have driven destruction in Native American burial sites. They have killed thousands of species and fragmented habitat. Most concerningly, there is zero accountability or consequence for these outcomes."
—Gloria Smith
Gloria Smith
Synonyms of concerning
Examples of concerning in a Sentence
Preposition
we had a meeting with the principal today concerning the new policy on student-run organizations
Recent Examples on the Web
Kansas City Star, 4 Dec. 2025
That’s why Monday’s game was so concerning.
—Dieter Kurtenbach, Mercury News, 26 Nov. 2025
Initial claims, which are considered the best proxy for layoff activity, fell to 220,000 last week, remaining well below more concerning thresholds (300,000 to 400,000 range, consistently).
—Alicia Wallace, CNN Money, 20 Nov. 2025
His follow-up statement was even more concerning.
—Justin Grasso, MSNBC Newsweek, 18 Nov. 2025
See All Example Sentences for concerning
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Adjective
At 6-6, Kansas City currently sits third in the AFC West — and more concerning, 10th in the conference, two games out of the playoffs in the win column.
—Kansas City Star, 4 Dec. 2025
That’s why Monday’s game was so concerning.
—Dieter Kurtenbach, Mercury News, 26 Nov. 2025
Initial claims, which are considered the best proxy for layoff activity, fell to 220,000 last week, remaining well below more concerning thresholds (300,000 to 400,000 range, consistently).
—Alicia Wallace, CNN Money, 20 Nov. 2025
His follow-up statement was even more concerning.
—Justin Grasso, MSNBC Newsweek, 18 Nov. 2025
See All Example Sentences for concerning
Cite this Entry
“Concerning.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/concerning. Accessed 5 Dec. 2025.
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