of dubious origin

USAGE SUMMARY

The phrase "of dubious origin" is correct and usable in written English.
It can be used to describe something whose source or background is questionable or uncertain. Example: "The artifact was found in an old attic, but its authenticity is of dubious origin."

✓ Grammatically correct

News & Media

Encyclopedias

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

33 human-written examples

Both President Obama and former governor Mitt Romney tossed out a blizzard of statistics and facts, often of dubious origin.

The Guardian - Opinion

Never mind that Mr Trump's speeches are not just boastful but laden with exaggerations and claims of dubious origin.

Independent

The Getty is hardly the only American institution to be accused of buying art of dubious origin.

The New York Times

One lawyer specializing in art, Christine Steiner, e-mailed me that U.S. museums have an affirmative duty to research and, if possible, return work of dubious origin.

The New York Times - Magazine

Constance and Jane simply call for suet, so for their recipes, I use the ready-shredded stuff of dubious origin but cheerful packaging.

The Guardian - Lifestyle

Jorge Báez, who sells compact discs of dubious origin a few blocks from his home, said: "If the city shoves us around, we'll shove back.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

26 human-written examples

Last August, the top officials of the office fighting financial crime resigned after accusing the government of lacking a clear strategy for dealing with money of dubious origins.

The New York Times

Part of being a careful consumer would mean buying fewer items at a fair price that are of better quality rather than multiple cut-price disposal items of dubious origins.

The Guardian - Opinion

There is also a feeling among European officials that Cyprus could be a lax offshore jurisdiction that intermediates funds of dubious origins.

Huffington Post

In 2002, Mint officials announced that two of the ten coins then reported had entered circulation through legal channels, but the other eight were of dubious origins and might be seized.

Wikipedia

Because Bush's defense secretary failed to provide these soldiers with adequate body armor or properly outfitted Humvees, more than 30,000 American soldiers -- again, in a war of dubious origins -- were either killed or mutilated or psychologically shattered or a combination thereof.

Huffington Post

Expert writing Tips

Best practice

When using "of dubious origin", ensure that the context clearly indicates what aspect of the origin is questionable. This could be the source, authenticity, or legality, among other things. For example, instead of just stating that a document is "of dubious origin", specify that its authorship is uncertain or that it may be a forgery.

Common error

While acceptable, "of dubious origin" can sometimes sound stilted in very formal contexts. Consider alternatives like "questionable source" or "uncertain provenance" for a more nuanced tone depending on the specific context.

Linguistic Context

The phrase "of dubious origin" functions as a prepositional phrase that modifies a noun, adding information about its origin. As Ludwig AI confirms, it is used to describe something whose source or background is questionable or uncertain.

Expression frequency: Common

Frequent in

News & Media

72%

Encyclopedias

8%

Wiki

8%

Less common in

Science

8%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "of dubious origin" is a common and grammatically correct way to express uncertainty or suspicion about the source of something. Ludwig AI confirms its validity and widespread use. Predominantly found in news and media, it serves to raise questions about authenticity or trustworthiness. While versatile, consider more nuanced alternatives like "questionable source" or "uncertain provenance" depending on the context. Remember to clearly specify what aspect of the origin is dubious for maximum clarity. Be mindful of overuse in highly formal writing, as simpler alternatives may be more effective.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

of questionable source

Replaces "origin" with "source", focusing on the point of origin rather than the entire background. Slightly more direct and less formal.

of uncertain provenance

Replaces "origin" with "provenance", which is often used in the context of art or historical artifacts. More formal and specific.

of suspect beginnings

Replaces "dubious" with "suspect" and "origin" with "beginnings", emphasizing the initial stages or start of something. Slightly more evocative.

of doubtful authenticity

Shifts the focus to whether something is genuine or real, rather than just its source. Implies a stronger degree of skepticism.

of untrustworthy lineage

Replaces "dubious" with "untrustworthy" and "origin" with "lineage", emphasizing the ancestry or heritage. More formal and slightly archaic.

of mysterious roots

Uses "mysterious" to convey a sense of intrigue or obscurity about the origins. More descriptive and less judgmental.

of clouded history

Focuses on the obscurity or lack of clarity in the past or development of something. Implies a lack of transparency.

from a shady background

Uses more informal language to indicate a disreputable or questionable past. Conveys a stronger sense of negativity.

whose source is unclear

Expresses the uncertainty more directly and plainly. Less figurative than the original phrase.

whose origins are obscure

Uses a more formal word, "obscure", to indicate that the origins are not well known or easily understood. More neutral in tone.

FAQs

What does "of dubious origin" mean?

The phrase "of dubious origin" means that something's source or beginning is questionable, uncertain, or suspicious. It suggests there's reason to doubt the truth, authenticity, or legitimacy of its background.

How can I use "of dubious origin" in a sentence?

You can use "of dubious origin" to describe anything whose source is uncertain or suspect. For example: "The painting's authenticity is "of dubious origin" because it lacks proper documentation."

What are some alternatives to "of dubious origin"?

Alternatives to "of dubious origin" include "of questionable source", "of uncertain provenance", or "of suspect beginnings", depending on the nuance you want to convey.

Is it better to say "of doubtful origin" or "of dubious origin"?

Both "of doubtful origin" and "of dubious origin" are correct and convey a similar meaning. "Dubious" might suggest a stronger sense of skepticism or suspicion compared to "doubtful", but the difference is subtle and depends on the context.