1
as in unfavorable
opposed to one's interests
all the adverse publicity really caused the movie star's popularity to suffer
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in detrimental
causing or capable of causing harm
the adverse effects of the drug are too severe to allow it to be marketed
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of adverse
No adverse effects were reported during the trial, supporting celery's favorable safety profile.
—
Colleen Doherty, Verywell Health, 20 Apr. 2026
Conversely, the Oilers had a businesslike finish to their campaign despite adverse circumstances, specifically the absences of Draisaitl and Hyman.
—Andrew Knoll, Oc Register, 19 Apr. 2026
Containers can be easily moved (to follow the sun or protect plants from adverse weather).
—Cori Sears, The Spruce, 18 Apr. 2026
The monetary policy committee laid out two adverse scenarios.
—Tiisetso Motsoeneng, semafor.com, 17 Apr. 2026
See All Example Sentences for adverse
Colleen Doherty, Verywell Health, 20 Apr. 2026
Conversely, the Oilers had a businesslike finish to their campaign despite adverse circumstances, specifically the absences of Draisaitl and Hyman.
—Andrew Knoll, Oc Register, 19 Apr. 2026
Containers can be easily moved (to follow the sun or protect plants from adverse weather).
—Cori Sears, The Spruce, 18 Apr. 2026
The monetary policy committee laid out two adverse scenarios.
—Tiisetso Motsoeneng, semafor.com, 17 Apr. 2026
See All Example Sentences for adverse
Recent Examples of Synonyms for adverse
Adjective
-
If the resolution is unfavorable to the community groups — who are also backed by the Black Political Caucus of Charlotte-Mecklenburg — that frustration will fall back on somebody, Bokhari said.—
Nick Sullivan,
Charlotte Observer,
27 Apr. 2026
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With race and ethnicity always a factor in Chicago politics, white respondents had the most unfavorable view of the city’s Black mayor, at 54%, while 27% of white respondents viewed Johnson favorably.—
Rick Pearson,
Chicago Tribune,
26 Apr. 2026
Adjective
-
Too much fertilizer can be detrimental to this wildflower.—
Brandee Gruener,
Southern Living,
27 Apr. 2026
-
Indeed, a large body of research has documented the detrimental impact of negative news on individuals’ mental and physical health, attitudes, and behaviors.—
Karen McIntyre,
Encyclopedia Britannica,
27 Apr. 2026
Adjective
-
According to Newsweek, the overall score was composed of 80% from survey results, and 20% from social listening analysis, which analyzed media coverage and online discussion to assess whether public sentiment was positive, neutral or negative.—
Finch Walker,
USA Today,
29 Apr. 2026
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The contest aims to challenge negative stereotypes of seagulls, which are often seen as a nuisance, by imitating them, per local network WTV.—
Adam England,
PEOPLE,
29 Apr. 2026
Adjective
-
But research has shown that several metabolic and heart diseases impair the immune system’s ability to moderate inflammation—causing harmful levels of inflammation in response to high cholesterol, fat or glucose.—
Lauren J. Young,
Scientific American,
27 Apr. 2026
-
Today, 87% of agricultural subsidies are environmentally or socially harmful.—
Carlos Alvarado Quesada,
Fortune,
27 Apr. 2026
Adjective
-
These Knicks still need to close the Hawks out in hostile territory in Game 6.—
Kristian Winfield,
New York Daily News,
29 Apr. 2026
-
Extreme recovery conditions The Asse II mine presents a uniquely hostile environment.—
Aamir Khollam,
Interesting Engineering,
29 Apr. 2026
Adjective
-
The storms are likely to merge into a line later in the evening, with damaging winds becoming the primary threat, although brief tornadoes may be possible, the weather service said.—
Kansas City Star,
Kansas City Star,
24 Apr. 2026
-
Witzburg faced bad odds of winning reappointment from Johnson, a frequent target of her politically damaging investigations and opponent in legislative pushes.—
Jake Sheridan,
Chicago Tribune,
24 Apr. 2026
Adjective
-
The procedures noted that in some cases, outing students to parents could be dangerous to their health and well-being, and school officials should ask the students for consent to notify their parents of the support plan.—
Melissa Quinn,
CBS News,
27 Apr. 2026
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The world is more dangerous for leaders, across multiple dimensions.—
Diane Brady,
Fortune,
27 Apr. 2026
Adjective
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Its 28-game start matches the expansion 1962 Mets — who lost 120 games — along with 1964 and 1983 for the second-worst in team history behind an 8-20 opening in 1981.—
Ronald Blum,
Chicago Tribune,
27 Apr. 2026
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Ossai isn’t a bad pass rusher either, getting five sacks in each of the last two seasons, a total that somehow would’ve ranked second on the Jets last season.—
Zack Rosenblatt,
New York Times,
27 Apr. 2026
Cite this Entry
“Adverse.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/adverse. Accessed 2 May. 2026.
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