Unproven example sentences

"Unproven" Example Sentences

The treatment remains unproven despite years of research and testing.
She refused to invest in the unproven startup, no matter how promising it sounded.
His claims about the diet were largely unproven, but people bought the book anyway.
The technology is unproven in real-world conditions, so we're being cautious.
Most of what he said turned out to be unproven speculation.
They launched the product with unproven safety data — a huge mistake.
The theory was unproven when she first published it, but now there's evidence.
I'm skeptical of unproven remedies, especially ones that cost that much.
The unproven allegations against him spread across social media within hours.
Her method works, but it's still technically unproven by scientific standards.
Nobody wants to buy a car with unproven reliability ratings.
The link between the chemical and the disease remains unproven.
He built his entire business on unproven assumptions about consumer behavior.
That's an unproven claim and you know it.
The vaccine was unproven when it first came out, so people were nervous.
Most of these wellness trends are completely unproven.
The unproven nature of the treatment didn't stop desperate patients from trying it.
She presented unproven data to the board, which was a serious breach of trust.
His unproven track record made investors hesitant.
The strategy is unproven, but it's worth attempting.
They're asking us to spend millions on an unproven concept.
The connection between stress and the condition is still largely unproven.
I can't recommend something that's unproven and potentially dangerous.
The unproven rumors about the merger sent the stock price down.
He relied on unproven intuition instead of actual data.
The supplement's health claims are unproven and misleading.
Her unproven allegations ruined his reputation anyway.
The new approach is unproven, but the old one clearly isn't working.
Nobody in the industry trusts unproven suppliers.
The unproven theory gained traction because people wanted to believe it.

Common Phrases

unproven claim
unproven theory
unproven allegations
unproven remedy
unproven method
unproven treatment
unproven technology
unproven track record
unproven evidence
unproven strategy
remains unproven
largely unproven
still unproven

Examples by Level

The medicine is unproven and may not work.
That idea is unproven — we don't know if it's true.

The new treatment is unproven, so doctors are still testing it carefully.
He made an unproven claim about the product that wasn't actually true.

Most of the health benefits they advertise are unproven and probably exaggerated.
The theory was unproven at first, but now scientists have found evidence supporting it.

The company's unproven technology attracted investors despite significant technical risks.
She dismissed his unproven allegations as nothing more than gossip and rumor-mongering.

The widespread adoption of unproven methodologies in clinical practice raises serious ethical concerns about patient safety.
What began as an unproven hypothesis has evolved into a foundational principle of modern neuroscience.

The tension between embracing innovation and rejecting unproven claims remains one of medicine's most vexing dilemmas.
His entire philosophical framework rested upon unproven assumptions that, once examined closely, crumbled under scrutiny.

Examples by Scenario

🏠 Everyday Life

My neighbor swears by this unproven supplement, but I'm not convinced.
The unproven rumors about the neighborhood going downhill are stressing everyone out.

💼 Workplace

Management wants to implement this unproven system without any pilot testing first.
The unproven candidate looked good on paper, but we had doubts during the interview.

📊 Business

Investing in unproven startups is risky, but that's where the real returns are.
The company's unproven business model attracted venture capital despite obvious flaws.

🛒 Buying / Shopping

I'm not paying that much for an unproven brand when I could buy something established.
The unproven effectiveness of this product isn't worth the premium price tag.

✈️ Travel

We booked a hotel with unproven reviews and honestly, it was a gamble.
The airline's unproven safety record made me nervous about flying with them.

📚 Education

The teacher introduced an unproven teaching method that confused most of the class.
The school's unproven curriculum hasn't been tested on a large scale yet.

❤️ Relationships

He made unproven accusations about her past that hurt her deeply.
Their relationship was built on unproven promises that he never kept.

📰 News / Politics

The politician's unproven claims about the economy were widely reported without fact-checking.
Journalists should be skeptical of unproven allegations before publishing them.

💻 Technology

The unproven AI system performed well in testing but failed in real-world deployment.
The startup's unproven app promised to revolutionize productivity but crashed constantly.

📝 Formal Writing

The study's conclusions were based on unproven assumptions that undermined its validity.
While the hypothesis is intriguing, it remains unproven and requires further empirical investigation.