Vocabulary

Efficacy

English and Urdu gloss, synonyms and antonyms, and example usage from our editorial sentence cache where available.

English meaning
the ability to produce a desired or intended result.
Urdu meaning
تاثیر، اثر پیدا کرنے کی قوت
Example sentences (from Dawn)

Sentences are selected from stored editorial text where your search word appears. If none appear yet, run the admin sentence generator for fuller coverage.

  1. Regardless of the potency inherent in the SMDA which dots the I`s in Israel and India, its efficacy will lie in itsapplication if Saudi Arabia or Pakistan are attacked.
  2. However, just as the proof of the pudding is in the eating, the relevance and efficacy of the above lies in its practice.
  3. MAGA`s White House crew forbade universities from discussing equity, diversity, race, affirmative action, climate change, vaccine efficacy, wildlife protection or anything considered `woke`.
  4. Hence the need to evaluate the efficacy of existing measures to check terrorist financing and revamp the entire system.
  5. But the efficacy was directly linked to the facts which allowed Islamabad to tell its story.
Synonyms
effectiveness, success, successfulness, productiveness, fruitfulness, potency, power

Antonyms
inefficacy
Curator example
“there is little information on the efficacy of this treatment”

About this vocabulary section. These entries support close reading of Dawn editorials and opinion pieces: short definitions, Urdu equivalents where we have them, word relations, and—when generated—real lines from the editorial archive so you can see tone and usage.

Common questions

Do I need to sign up to use this vocabulary page?
No. Word pages are open to everyone. You can read meanings in English and Urdu, synonyms and antonyms, and example sentences without creating an account.
Where do the example sentences come from?
When available, example sentences are drawn from cached matches in our Dawn editorial corpus so you can see how a word is used in real newsroom-style prose.
How is this different from a dictionary?
This section is curated for students preparing for competitive exams and editorial reading. Entries are compact, often include Urdu glosses, and are paired with in-context lines from editorials when we have them.