impugn

USAGE SUMMARY

The word "impugn" is correct and usable in written English.
You can use it when you wish to challenge something (particularly if it is someone's opinion or beliefs) in a strong, emphatic way. For example: "The senator impugned the veracity of the witnesses' testimonies."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

He has been careful not to impugn all profit-seeking, or even all private equity, yet it's hard to see how it's possible to attack Mr Romney for the alleged depredations of Bain Capital without implicitly attacking other profit-seekers responsible for similar labour-market churn.

The Economist

Bob Herz, the FASB's chairman, decried those who "impugn our motives".

The Economist

Thus it proved when Labour unveiled a poster depicting the face of William Hague wearing Lady Thatcher's hair managing to impugn his independence while snidely alluding to his baldness.

The Economist

When someone makes false personal allegations that impugn a person's character or integrity, the victim has the right to vindicate his reputation.

The Economist

A president who spent the Vietnam war in the Texas Air National Guard, presumably defending the Lone Star State from possible bombing by Oklahoma, can hardly impugn the patriotism of a gunboat officer.

The Economist

But formally giving up the claim is something no Indian prime minister could contemplate unless he was absolutely sure that no one would impugn him as weak, unpatriotic or pro-China.

The Economist

"It is pointless to impugn the motives" of those who drafted the detention and interrogation policies, he writes.

The Economist

Informal approvals from the agencies and ministers concerned, it advises, should be gained before the investment is made.Few would want to impugn the integrity of Austrian officialdom, which issues, Christian Kälin, a lawyer at Henley & Partners, estimates, only a few dozen such passports each year.

The Economist

No Indian prime minister could ignore such a call to arms unless he were absolutely sure no one would impugn him as weak, unpatriotic or pro-China.

The Economist

The president and his allies regularly impugn Mr Rafsanjani's integrity and that of his children, one of whom happens to run the Tehran metro.True to his reputation for wilfulness, Mr Ahmadinejad seems to have turned a deaf ear to Mr Khamenei's request that he lay off Mr Rafsanjani, who remains a firm if undeclared supporter of the opposition movement.

The Economist

Mr Fallows hesitates to impugn Mr Orszag's personal character.

The Economist

Expert writing Tips

Best practice

Use "impugn" when you want to challenge someone's character, integrity, or motives, rather than simply disagreeing with their statements. It adds a layer of questioning their underlying principles.

Common error

Avoid using "impugn" as a synonym for "criticize" or "disagree". "Impugn" specifically targets the integrity or motives behind an action or statement, not just the action or statement itself.

Linguistic Context

The primary grammatical function of "impugn" is as a transitive verb. It requires a direct object and expresses the act of challenging or attacking the truth or integrity of something. As Ludwig highlights, it specifically questions the character or motives behind actions or statements, showcasing its forceful nature.

Expression frequency: Very common

Frequent in

News & Media

46%

Science

32%

Encyclopedias

16%

Less common in

Formal & Business

6%

Academia

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "impugn" is a transitive verb used to challenge the integrity, validity, or truthfulness of something, often with the intent of discrediting it. As confirmed by Ludwig AI, its usage targets the underlying motives or character rather than just the surface-level actions or statements. Predominantly found in news and media, scientific, and encyclopedic contexts, the word carries a neutral to formal register. To effectively utilize "impugn", remember it aims to undermine someone's credibility, and alternatives include "call into question", "challenge", and "dispute". Avoid using it loosely as a mere synonym for "criticize"; instead, reserve it for situations where you are genuinely questioning the integrity behind something.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

call into question

Emphasizes raising doubts or uncertainties about something's validity.

challenge

Focuses on disputing the truth or rightness of something.

dispute

Highlights disagreement or argument against something.

contest

Suggests a formal or legal challenge to something.

question

Implies an inquiry or doubt regarding something's accuracy or validity.

attack

Conveys a strong and direct criticism or opposition.

criticize

Focuses on expressing disapproval or finding fault with something.

denounce

Suggests a public condemnation or strong disapproval.

contradict

Highlights a direct opposition or inconsistency with something.

discredit

Focuses on undermining the credibility or reputation of something.

FAQs

How to use "impugn" in a sentence?

Use "impugn" when you want to challenge someone's character, integrity, or motives. For instance, "The evidence seemed to "impugn" the witness's credibility."

What can I say instead of "impugn"?

You can use alternatives like "call into question", "challenge", or "dispute" depending on the context.

Which is correct, "impugn their motives" or "impugn their actions"?

"Impugn their motives" is more precise because "impugn" often targets the underlying reasons behind actions. While you can ""impugn"" someone's actions, it implies you're questioning the integrity behind them.

What's the difference between "impugn" and "criticize"?

"Criticize" means to express disapproval, while ""impugn"" means to challenge someone's character or integrity. You criticize an action; you "impugn" the person's motives.