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Showing results for effective. Search instead for effektive.
Definitions

effective

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




Usage

What are other ways to say effective? The adjective effective is applied to a person or a thing that has the power to, or which actually does, produce an effect: an effective boss, remedy, speech. Effectual is used especially of that which produces the effect desired or intended, or a decisive result: An effectual bombardment silenced the enemy. Efficacious suggests the capability of achieving a certain end: an efficacious plan, medicine. Efficient (applied also to persons) implies the skillful use of energy or industry to accomplish desired results with little waste of effort: efficient methods; an efficient manager. 

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.

"But we still haven't seen a single measure that is effective in reducing the number of tourists."

From BBC • Jun. 7, 2026

Ireland is ending a three-year effective moratorium on new data centers, now requiring them to provide their own power sources.

From The Wall Street Journal • Jun. 7, 2026

Paracervical blocks are so effective that both the American College of Obstetricians and Gynecologists and the Centers for Disease Control and Prevention support using them during IUD insertion.

From Slate • Jun. 7, 2026

The effective closure of the Strait of Hormuz has removed more than 10 million barrels a day of Middle Eastern oil from normal trade routes.

From Barron's • Jun. 7, 2026

This was the first effective use of poison gas in any war.

From "The War to End All Wars: World War I" by Russell Freedman




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