INEFFICACIOUSNESS Synonyms: 21 Similar and Opposite Words

inefficaciousness

noun

as in inefficiency

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Recent Examples of Synonyms for inefficaciousness

Noun

First, address process inefficiencies like inconsistent approval paths.

— Ari Widlansky, Forbes.com, 1 Oct. 2026
Donovan gently criticized Buzelis’ propensity to lean into his midrange jumper, noting that the inefficiency of the shot had driven it out of most players’ shooting profiles, barring a few exceptions such as DeMar DeRozan.

— Julia Poe, Chicago Tribune, 1 Oct. 2026

Definition of inefficiency

Noun

What readers are saying The comments express strong opposition to capital punishment, particularly highlighting the botched execution of Christa Pike as an example of its cruelty and ineffectiveness.

— Victoria Craw, Washington Post, 2 Oct. 2026
However, September continued to showcase the club’s ineffectiveness at the plate.

— Kansas City Star, Kansas City Star, 29 Sep. 2026

Definition of ineffectiveness

Noun

The impunity of the powerful was measured by the inefficacy of the outraged.

— Joshua Rothman, New Yorker, 24 Feb. 2026
When on day five of his mayoralty Zohran Mamdani acknowledged the inefficacy of homeless sweeps and avowed to end them, street homeless adults, advocates, and attorneys rejoiced.

— Deborah Berkman, New York Daily News, 24 Feb. 2026

Definition of inefficacy

Noun

Cregger and co-screenwriter Shay Hatten (John Wick Chapter 4) make a running gag out of Bryan’s attempts to aid people that go nearly fatally awry, as well as his ineptitude with guns and extremely bad luck trying to shoot off padlocks.

— Frank Scheck, HollywoodReporter, 16 Sep. 2026
There are a handful of bad teams in the NFL, but no team has the combination of ineptitude and lack of direction like the Browns.

— Saad Yousuf, New York Times, 9 Sep. 2026

Definition of ineptitude

Noun

But play-in seems the ceiling in light of Davis’ inability to stay healthy, Young’s regression in recent years and this team’s unwillingness to play much defense last season.

— Barry Jackson, Miami Herald, 6 Oct. 2026
The skills gap often shows up first as an inability to redesign the work itself.

— Expert Panel®, Forbes.com, 2 Oct. 2026

Definition of inability

Noun

Connecticut State Colleges and Universities has been revealed as a nest of incompetence in its powerful central office.

— Kevin Rennie, Hartford Courant, 26 Sep. 2026
At the start of the 1986-87 season, a combination of previous boardroom incompetence and broader economics saw Middlesbrough not just in the Third Division, but with their ground, Ayresome Park, padlocked.

— Michael Walker, New York Times, 15 Sep. 2026

Definition of incompetence

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inefficacious

inefficaciousness

inefficacy

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“Inefficaciousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inefficaciousness. Accessed 9 Oct. 2026.

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Synonyms of inefficaciousness

noun

Example Sentences

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