How do you use the word "effectiveness" in a sentence?

Q: How do you use the word "effectiveness" in a sentence?

Here are real-life examples of using "effectiveness": The creatures were struck dead, one after the other, with amazing precision and effectiveness. Many fear that cuts in the defense budget will undermine the military's effectiveness.

Effectiveness Meaning

/ɪˈfɛk.tɪv.nɪs/

Definition, CEFR level C1, pronunciation, examples, and quiz.

Definition

nounThe property of being effective, of achieving results.

nounThe capacity or potential for achieving results.

Sentence Examples

The creatures were struck dead, one after the other, with amazing precision and effectiveness.

Many fear that cuts in the defense budget will undermine the military's effectiveness.

The study evaluated the effectiveness of the new training program.

Synonyms & Antonyms

Synonyms:

strength potency

Antonyms:

ineffectiveness

CEFR Practice Quiz

The ____ of the new drug was measured by the reduction in patient symptoms.

CEFR Practice Quiz (Alternate)

The creatures were struck dead, one after the other, with amazing precision and ____.

Word Origin & History

Etymology tree Proto-Indo-European *h₁éǵʰ Proto-Indo-European *-s Proto-Indo-European *h₁éǵʰs Proto-Italic *eks Latin ex Latin ef- Proto-Indo-European *dʰeh₁k- Proto-Indo-European *-yéti Proto-Indo-European *dʰh₁kyéti Proto-Italic *θakjō Proto-Italic *fakjō Latin faciō Latin efficiō Proto-Indo-European *-wós Proto-Indo-European *-iHwósder. Latin -īvus Latin effectivusbor. French effectifder. English effective Proto-Germanic *-in- Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂ti Proto-Germanic *-ōną Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English effectiveness From effective + -ness.

Literary Quotations & Historical Citations

"The problem with these precedents is that the Security Council did not authorize intervention in Syria, and an intervention there will thus harm, not help, the Council’s credibility and effectiveness." — 2013 August 31, Jack L. Goldsmith, “What Happened to the Rule of Law?”, in The New York Times:

"United were having more possession but a sign of the effectiveness of Liverpool's defence was that it took the visitors 76 minutes to force Mignolet into serious action, when he dived to punch away a shot from substitute Nani." — 2013 September 1, Phil McNulty, “Liverpool 1-0 Man Utd”, in BBC Sport, archived from the original on 16 Jul 2018:

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