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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.

It is an approach that plays well with Thai voters, who see him as effective and, crucially, his own man, unlike some other elite heirs.

From Barron's

Motion pictures have been around for less than half of that, but few inventions have been as effective at telling the story of America and its value.

From The Wall Street Journal

Two, effective government provides oversight and holds industry accountable for its actions.

From Salon

Strong binding suggests the compound may be effective at slowing enzyme activity.

From Science Daily

"Invest in a Faraday pouch but replace it every couple of years," he said, "because they become less effective over time."

From BBC