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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 fails
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "if that fails" is correct and usable in written English.
It can be used to introduce a contingency plan or alternative action in case the initial plan does not succeed. Example: "We will try the new marketing strategy first; if that fails, we will revert to our previous approach."
✓ Grammatically correct
News & Media
Alternative expressions(20)
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 if that fails?
News & Media
If that fails, you have to leave.
News & Media
If that fails, appeal to Popla.
News & Media
"If that fails, there's always Option C".
News & Media
If that fails, talk to the hospital's patient advocate.
News & Media
If that fails, a messy fight can ensue.
News & Media
If that fails, the image is sent to humans.
News & Media
If that fails, it'll teach us better taste in music.
News & Media
"Change me!" And if that fails there's always lipo.
News & Media
If that fails, Washington should not sign the final declaration.
News & Media
And if that fails, drink some more water.
News & Media
Expert writing Tips
Best practice
Use "if that fails" to clearly indicate a backup plan or alternative action. It's effective for showing logical progression and preparing for possible outcomes.
Common error
Avoid repeating "if that fails" too often in the same paragraph. Vary your language by using synonyms like "alternatively" or "failing that" to maintain readability.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "if that fails" functions as a conditional clause, introducing a consequence that occurs only when a preceding action or condition is unsuccessful. Ludwig's examples demonstrate its use in outlining alternative plans or actions based on the failure of an initial attempt.
Frequent in
News & Media
83%
Wiki
8%
Formal & Business
5%
Less common in
Science
1%
Encyclopedias
1%
Reference
1%
Ludwig's WRAP-UP
In summary, "if that fails" is a widely used and grammatically sound phrase that introduces a contingency plan or alternative action. According to Ludwig, it is most frequently found in news and media sources and carries a neutral tone, making it suitable for various contexts. When using this phrase, ensure it logically connects to the previous action and consider synonyms to avoid redundancy. Ludwig AI confirms that the phrase is correct and usable in written English.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
if that doesn't work
Replaces "fails" with the more informal "doesn't work".
if that is unsuccessful
Uses "unsuccessful" as a direct replacement for "fails".
if that proves unsuccessful
Substitutes "fails" with a more formal and descriptive phrase.
failing that
Provides a brief, formal way to indicate contingency.
should that not succeed
Inverts the sentence structure for a more formal tone.
in the event that it fails
Adds a more explicit and cautious tone.
if all else fails
Emphasizes that this is the final option.
if that is not an option
Suggests the initial plan might be impossible or impractical.
alternatively
Offers a concise alternative to indicate a different course of action.
as a last resort
Implies that all other options have been exhausted.
FAQs
How can I use "if that fails" in a sentence?
Use "if that fails" to introduce an alternative action or plan when the initial one doesn't succeed. For example, "We'll try to negotiate a deal; "if that fails", we'll proceed with litigation."
What are some alternatives to "if that fails"?
You can use phrases like "if that doesn't work", "if that proves unsuccessful", or "failing that" as alternatives to "if that fails".
Is "if that fails" formal or informal?
"If that fails" is generally considered neutral in tone and can be used in both formal and informal contexts, though alternatives like "should that not succeed" might be more suitable for highly formal situations.
How does "if that fails" differ from "if all else fails"?
"If that fails" refers to a specific, immediate previous action, while "if all else fails" suggests that all other possible options have been tried and exhausted. The latter implies a last resort scenario.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested