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Showing results for effectiveness. Search instead for effective systems.
Definitions

effectiveness

[ih-fek-tiv-nis, ee-fek‐] / ɪˈfɛk tɪv nɪs, iˈfɛk‐ /




Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The decision is consistent with efforts to improve the effectiveness of monetary instruments, stabilize the rupiah and keep 2026-2027 inflation within the target range of 1.5%-3.5%,

From The Wall Street Journal • Apr. 22, 2026

Scientists plan to continue refining these compounds to improve their effectiveness and explore their potential as future medicines.

From Science Daily • Apr. 21, 2026

In March 2025, Kennedy issued a statement that noted vaccines’ effectiveness in preventing measles’ spread, but stopped short of outright recommending that parents vaccinate their children.

From Los Angeles Times • Apr. 16, 2026

It claimed "stopping full-time pay for part-time work... could increase capacity and the effectiveness of current staff and allow for headcount reduction", which would "save around £270,000".

From BBC • Apr. 9, 2026

He practices the things he has been taught, though it is difficult to gauge the effectiveness of his illusions on his own.

From "The Night Circus" by Erin Morgenstern




Vocabulary lists containing effectiveness