Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
doubtful business
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "doubtful business" is correct and usable in written English.
It can be used to describe a situation or enterprise that is questionable or uncertain in terms of legitimacy or success. Example: "Investing in that startup seems like a doubtful business, given its lack of a solid business plan."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
He says the former employees are just disgruntled, adding: "As any start-up company, we have our share of challenges".Indeed, April Media sounds like any start-up with money to burn (reportedly an initial investment of $1.6m) and a doubtful business model.
News & Media
Doubtful; business executives generally abstain from outlandish behavior during meetings.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
For companies operating in Saudi Arabia, it seems doubtful that "business as usual" will be possible going forward.
LONDON — The durability of Europe's recovery looked more doubtful Wednesday after business surveys pointed to dimming confidence about prospects for growth in economies that are pressing ahead with austerity measures.
News & Media
For instance, those who are always doubtful about every business partner and who would not give up even the tiniest profit, in the end, might lose vast opportunities within the market.
Its doubtful that big businesses, who often have established in-house expense report systems with strict rules on how to submit expenses, will allow Expensify reports to pass by freely.
News & Media
But, perhaps as the informal poll suggested, there are reasons to be doubtful that a great business investment boom would materialize.
News & Media
And even if streaming costs were to drop to less than a third of a cent per megabyte as J.P. Morgan Chase predicts will happen by 2005 it is still doubtful that such a business could turn a profit.That has not stopped a number of enterprising firms from trying to find an answer.
News & Media
Whether or not the reading of a boxing match is more of a lottery than it was when the Mob's cold hand hovered over nearly every big bout in the business is doubtful, but there have too many shockers to ignore the trend.
News & Media
Rural businesses are doubtful of the latest government plan.
News & Media
But even Asia's two biggest and most successful business houses are doubtful advertisements for the virtues of conglomerates.Tata Sons may in fact be a case study of their flaws.
News & Media
Expert writing Tips
Best practice
When describing a business as a "doubtful business", provide specific reasons for your doubt, such as a flawed business model or unstable market conditions. This adds credibility to your assessment.
Common error
Avoid using "doubtful business" as a general dismissal. Always provide a balanced view, acknowledging potential upsides even if you believe the venture is likely to fail.
Source & Trust
94%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "doubtful business" functions as a descriptive term, where "doubtful" modifies the noun "business". It characterizes a business as being of questionable value or uncertain prospect. Ludwig AI shows that this phrase commonly appears in contexts where financial risks or potential failures are being discussed.
Frequent in
News & Media
60%
Formal & Business
20%
Academia
20%
Less common in
Science
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "doubtful business" serves as a concise way to express uncertainty about a business's prospects, be it due to flawed planning, market instability, or ethical concerns. As Ludwig AI confirms, the phrase is grammatically correct and primarily used in news and media contexts. When using this phrase, provide concrete reasons for your skepticism to enhance credibility, and consider alternatives like "questionable business" or "risky venture" for nuanced meaning. Avoid generalizations and strive for a balanced assessment even when expressing doubt.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
questionable business
Replaces "doubtful" with "questionable", emphasizing the ethical or moral concerns rather than just uncertainty.
uncertain business
Uses "uncertain" instead of "doubtful", focusing on the lack of predictability in the business.
dubious enterprise
Substitutes "business" with "enterprise", lending a slightly more formal tone and highlighting the risk involved.
shaky business
Replaces "doubtful" with "shaky", indicating instability and a high risk of failure.
precarious business
Uses "precarious" to highlight the vulnerability and potential danger associated with the business.
risky venture
Focuses on the element of risk inherent in the business activity.
speculative business
Emphasizes the high degree of guesswork and uncertainty involved.
tenuous business
Highlights the weak or fragile nature of the business's foundation.
unpromising business
Suggests that the business is unlikely to be successful or yield positive results.
suspect business
Implies that the business may be illegitimate or involved in illegal activities.
FAQs
What does "doubtful business" mean?
A "doubtful business" refers to a business venture or practice that is questionable or uncertain in terms of its legitimacy, viability, or potential for success.
How can I use "doubtful business" in a sentence?
You might say, "Investing in that startup seems like a "doubtful business", given its lack of a solid business plan," or "The durability of Europe's recovery looked more doubtful Wednesday after business surveys pointed to dimming confidence."
What are some alternatives to saying "doubtful business"?
You can use alternatives like "questionable business", "uncertain business", or "risky venture", depending on the specific context.
Is it appropriate to call a business a "doubtful business"?
Yes, it is appropriate if you have valid reasons to question the business's prospects. However, ensure your assessment is fair and objective, and avoid making unsubstantiated claims.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
94%
Authority and reliability
4.1/5
Expert rating
Real-world application tested