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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
if that doesn't work
Grammar usage guide and real-world examplesUSAGE SUMMARY
'if that doesn't work' is correct and usable in written English.
You can use it to introduce a statement that should be done if the previous thing did not work. Example: "Try tightening the nut with a wrench, if that doesn't work you should try using a pair of pliers."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(6)
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
And what if that doesn't work either?
News & Media
… But what if that doesn't work?
News & Media
And, if that doesn't work, there is always peer pressure.
News & Media
"What if that doesn't work out?" Zeller asked.
News & Media
Even if that doesn't work, reinstall Windows.
Wiki
Alternatively, if that doesn't work, ad lib your own episode!
Wiki
If that doesn't work, move.
News & Media
And if that doesn't work?
News & Media
If that doesn't work, press the buzzer.
News & Media
If that doesn't work, we'll parachute in.
News & Media
If that doesn't work, try the Ninth".
News & Media
Expert writing Tips
Best practice
Use "if that doesn't work" to introduce a simpler solution after a more complex one has been tried.
Common error
Don't leave "if that doesn't work" hanging without a subsequent action or suggestion. Always provide a clear alternative to maintain the flow of information and guide the reader.
Source & Trust
79%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "if that doesn't work" functions as a conditional conjunction, introducing a clause that presents an alternative action or solution. It signals a contingency based on the failure of a preceding action or suggestion. Ludwig examples show how this phrase is typically used to provide backup options or troubleshooting steps.
Frequent in
Wiki
35%
News & Media
35%
Reference
10%
Less common in
Formal & Business
10%
Science
5%
Encyclopedias
5%
Ludwig's WRAP-UP
In summary, the phrase "if that doesn't work" serves as a versatile conditional conjunction that introduces an alternative course of action when an initial attempt fails. Ludwig AI confirms its grammatical correctness and widespread use across various contexts, particularly in instructional and advisory content. Usage patterns indicate its prevalence in Wiki and News & Media sources, maintaining a neutral register suitable for both informal and semi-formal communication. When using this phrase, ensure a clear alternative is provided to guide the reader effectively. Ludwig's examples demonstrate the phrase's utility in practical guidance, troubleshooting, and sequential instructions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
if that's not effective
Replaces "doesn't work" with "not effective", maintaining a similar level of informality.
if that is ineffective
Replaces "doesn't work" with "is ineffective", focusing on the lack of desired outcome.
failing that
A concise and somewhat formal substitute for "if that doesn't work".
if that option is not viable
Focuses on the viability of the option rather than its general effectiveness.
if that proves unsuccessful
Substitutes "doesn't work" with "proves unsuccessful", adding a more formal tone.
if the previous method fails
Specifies that the prior method is what is failing, rather than 'that'.
should that fail
Uses a more concise and slightly formal structure to indicate failure.
in the event that doesn't succeed
Expresses the condition in a slightly more elaborate manner, highlighting the lack of success.
as a backup plan
Frames the next action as a contingency, explicitly acknowledging a prior attempt may fail.
alternatively
Offers a very brief and general alternative, implying a different course of action is needed.
FAQs
How to use "if that doesn't work" in a sentence?
Use "if that doesn't work" to introduce an alternative action or solution when the initial attempt is unsuccessful. For example, "Try restarting your computer; "if that doesn't work", contact technical support."
What can I say instead of "if that doesn't work"?
You can use alternatives like "alternatively", "failing that", or "if that fails" to express a similar contingency.
Is it grammatically correct to say "if that doesn't work"?
Yes, "if that doesn't work" is grammatically correct and commonly used in both spoken and written English to introduce a secondary plan or action.
What's the difference between "if that doesn't work" and "if that didn't work"?
"If that doesn't work" refers to a present or future situation, suggesting a current attempt might fail. "If that didn't work" refers to a past situation, indicating that a previous attempt was unsuccessful.
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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
79%
Authority and reliability
4.5/5
Expert rating
Real-world application tested