1
as in conclusiveness
the capacity to persuade
the "guilty" verdict was all the proof needed of the effectiveness of the prosecutor's closing argument
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in efficacy
the power to produce a desired result
the huge upsurge in sales pretty much demonstrated the effectiveness of the new ad campaign
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in impact
the quality of an utterance that provokes interest and produces an effect
your writing lacks effectiveness because practically every sentence is in the passive voice
Synonyms & Similar Words
Example Sentences
Recent Examples of Synonyms for effectiveness
Noun
-
Beyond mascara, Howard suggests looking out for skin-loving ingredients to help boost the texture and efficacy of products.—
Conçetta Ciarlo,
Vogue,
24 Feb. 2025 -
What's particularly interesting is how the human variable plays a role: AI’s efficacy changes based on whom it's being compared to.—
Andrew Allen,
Forbes,
24 Feb. 2025
Noun
-
Park advocates and fired employees have been predicting those impacts for weeks, but a string of social media posts from park managers made after the Feb. 14 cuts appear to be the first formal acknowledgements.—
Trevor Hughes,
USA TODAY,
23 Feb. 2025
-
This requires open communication, transparency in decision-making, and a shift toward evaluating impact.—
Cheryl Robinson,
Forbes,
22 Feb. 2025
Noun
-
The Stroud-Young situation prompted some to reconsider the validity of these cognitive exams.—
Cale Clinton,
The Athletic,
26 Feb. 2025
-
The simple passing of time adds value and validity to Framework’s approach, and today’s news drives that home.—
Jason Evangelho,
Forbes,
25 Feb. 2025
Noun
-
This concern became the cornerstone of Firefly’s development and serves as a stark reminder of the importance of trust to all those who are building GenAI tools regardless of the industry.—
Alexander Puutio,
Forbes,
22 Feb. 2025
-
However, the case report is a good reminder of the importance of proper menstrual cup placement and use, experts agreed.—
Cathy Cassata,
Health,
22 Feb. 2025
Noun
-
There’s an inner strength that comes out when needed.—
Jordan Greene,
People.com,
28 Feb. 2025
-
Executing such an audacious plan takes courage, self-belief, and the ability to capitalise on one’s strengths.—
David Ferrini,
Forbes,
28 Feb. 2025
Noun
-
In the book’s strongest moments, Eden gestures toward the political significance of her culinary escapades abroad.—
The New Yorker,
The New Yorker,
24 Feb. 2025
-
The lack of upper-level depth in the Padres’ farm system should place additional significance on their various position battles.—
Dennis Lin,
The Athletic,
24 Feb. 2025
Noun
-
His younger sisters, ages 12 and 13, were too afraid to ever leave — as was the boy — because their mother had instructed them to never answer the door or go outside, authorities said.—
Gina Kaufman,
USA TODAY,
22 Feb. 2025
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Bridgewater Township Police Department's Traffic Safety Bureau is investigating the crash with Somerset County Prosecutor's Office, authorities said.—
Charmaine Patterson,
People.com,
22 Feb. 2025
Noun
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The growing demand for thought leaders in niche sectors means there’s a significant opportunity for consultants to help clients build credibility, expand their influence, and attract high-value opportunities through strategic brand positioning. 4.—
Melissa Houston,
Forbes,
22 Feb. 2025
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Carroll also highlighted the importance of source credibility when researching for fun.—
Tom Rogers,
Newsweek,
21 Feb. 2025
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Cite this Entry
“Effectiveness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/effectiveness. Accessed 6 Mar. 2025.
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