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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
for keeps
Grammar usage guide and real-world examplesUSAGE SUMMARY
"for keeps" is a correct and commonly used phrase in written English.
It means to keep something permanently or to keep something with a serious intention or commitment. Example: "I won this teddy bear at the carnival, and I'm going to keep it for keeps."
✓ Grammatically correct
News & Media
Film
Sport
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
60 human-written examples
This was for keeps.
News & Media
We're playing for keeps".
News & Media
Out: playing basketball for keeps.
News & Media
"Doonesbury" was playing for keeps.
News & Media
You play for keeps.
News & Media
I play for keeps.
News & Media
It is a game played for keeps.
News & Media
"Ronda Rousey plays for keeps," he intoned.
News & Media
We're playing for keeps now.
News & Media
One side plays for keeps.
News & Media
Well, almost his for keeps.
News & Media
Expert writing Tips
Best practice
Use "for keeps" to emphasize the permanence or seriousness of a decision or action. It's particularly effective in informal contexts to convey a sense of finality.
Common error
Avoid using "for keeps" in highly formal or technical writing. While grammatically correct, it may sound too casual or informal in contexts that require a more serious tone.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for keeps" primarily functions as an adverbial phrase, modifying a verb to indicate the manner or extent to which an action is performed. It conveys the idea of permanence or a serious intention. As Ludwig examples show, it's frequently used to describe actions taken with a lasting commitment.
Frequent in
News & Media
42%
Film
15%
Sport
10%
Less common in
Academia
5%
Wiki
5%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, the phrase "for keeps" is a common and grammatically correct adverbial phrase used to express permanence or serious intent. Ludwig AI confirms its validity and wide usage. It is most frequently encountered in news and media, film, and sports contexts, and while acceptable, it is generally considered informal to neutral in register. When greater formality is needed, alternatives such as "permanently" or "in perpetuity" may be more appropriate. Remember to use "for keeps" to add emphasis and a sense of finality to your writing, but avoid it in highly formal or technical contexts. The examples available in Ludwig provide ample illustration of its application across various domains.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
permanently
Emphasizes the lasting nature of something, focusing on its indefinite continuation.
for good
Implies a finality or irreversibility, suggesting a decision or state is now unchangeable.
once and for all
Highlights the decisiveness of an action, intended to resolve something definitively.
in perpetuity
A more formal way to express something lasting forever, often used in legal or official contexts.
from now on
Indicates a change from the present forward, setting a new and lasting precedent.
irrevocably
Stresses the inability to reverse or undo an action or decision.
without end
Poetically suggests something continuing endlessly, without a defined conclusion.
definitively
Highlights the conclusive nature of a decision or outcome, leaving no room for doubt.
as a final measure
Signifies something done as the last possible solution or action.
to the bitter end
Implies perseverance until the very conclusion, often in the face of adversity.
FAQs
How can I use "for keeps" in a sentence?
You can use "for keeps" to indicate that something is being kept permanently or that something is being done with serious intent. For example, "They're playing "for keeps" in this tournament".
What's a more formal alternative to "for keeps"?
For more formal situations, consider using phrases like "permanently", "in perpetuity", or "for good".
Is it correct to say "playing for keeps"?
Yes, "playing for keeps" is a common idiom that means engaging in something with utmost seriousness and determination, often implying a competitive scenario.
What does "this time it's for keeps" mean?
This phrase suggests that previous attempts were not serious or permanent, but now the situation is different. It implies a firm commitment or a final decision, indicating that "this time it's for real".
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested