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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
turned bad
Grammar usage guide and real-world examplesUSAGE SUMMARY
'turned bad' is correct and usable in written English.
You can use it as an adjective to describe something, such as when your day “turned bad” after a series of unfortunate events.
✓ Grammatically correct
News & Media
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
59 human-written examples
It was a hit that unfortunately turned bad," he said.
News & Media
"I nearly died, from surgery that turned bad.
News & Media
Those who weren't bad turned bad, he said, and they had turned the others bad, too.
News & Media
The trading, which was intended to protect the bank from financial risk, turned bad.
News & Media
It was "an umbrella, a dream I carried around in case the weather turned bad".
News & Media
The people affected are poor to begin with; when things turned bad, they had no recourse.
News & Media
His social life became a cautionary tale for child stars turned bad, wracked with gambling, drinking and women.
News & Media
He also told a familiar tale of agricultural decline — how yields had gone down, how the water had turned bad.
News & Media
The monthly rent was $600 and he was able to split the cost with a roommate once things turned bad.
News & Media
Midway through college, the economy turned bad for the class of '74.
News & Media
Mordred has also turned bad, not through any real prophecy, but through old-fashioned heartbroken rage.
News & Media
Expert writing Tips
Best practice
Use "turned bad" to describe a situation, relationship, or object that has transitioned from a positive or neutral state to a negative one. Ensure the context clearly indicates what "turned bad" and why.
Common error
Avoid using "turned bad" for situations that were inherently negative from the start. The phrase implies a change from good to bad, not a pre-existing negative state.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "turned bad" functions as a verb phrase, typically acting as the predicate of a sentence. It describes a transition from a positive or neutral state to a negative one, indicating a change in condition or quality, as shown in examples by Ludwig.
Frequent in
News & Media
80%
Wiki
10%
Science
5%
Less common in
Formal & Business
2%
Encyclopedias
1%
Reference
2%
Ludwig's WRAP-UP
In summary, "turned bad" is a widely used and grammatically sound verb phrase indicating a shift from a positive or neutral state to a negative one. Ludwig AI confirms its common usage and acceptability in various contexts. While its register is generally neutral, more formal or technical settings might benefit from more precise alternatives like "deteriorated" or "degenerated". Its frequent appearance in news and media highlights its role in describing unfortunate changes or declines across diverse situations. When using "turned bad", ensure that the context clearly shows what specifically deteriorated and why, and avoid applying it to situations inherently negative from the beginning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
became worse
Focuses on the worsening condition of something.
deteriorated
Highlights the decline in quality or condition.
went downhill
Emphasizes a downward trend or decline.
took a turn for the worse
Indicates a sudden and negative change.
degenerated
Implies a decline into a lower or corrupt state.
sour
Suggests a negative transformation, often in relationships or situations.
declined
Focuses on the reduction or decrease in quality or condition.
devolved
Implies a shift from a higher to a lower state.
went wrong
Indicates that something has malfunctioned or failed.
fell apart
Highlights the disintegration or collapse of something.
FAQs
How can I use "turned bad" in a sentence?
You can use "turned bad" to describe something that has deteriorated or become negative over time. For example, "The weather "turned bad", causing the cancellation of the event."
What are some alternatives to "turned bad"?
Alternatives include "became worse", "deteriorated", or "went downhill". The best choice depends on the specific context and the nuance you want to convey.
Is it appropriate to use "turned bad" in formal writing?
While "turned bad" is widely understood, more formal alternatives like "deteriorated" or "degenerated" might be preferred in academic or business contexts.
What's the difference between "turned bad" and "was bad"?
"Turned bad" implies a change of state from good or neutral to negative, whereas "was bad" indicates a consistently negative state from the beginning.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested