Used and loved by millions
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
will be invalid
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "will be invalid" is correct and usable in written English.
It can be used to indicate that something will no longer be valid or acceptable in the future. Example: "If the payment is not received by the deadline, the offer will be invalid."
✓ Grammatically correct
News & Media
Science
Wiki
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
33 human-written examples
It also says asylum seekers must complete the application in English "otherwise it will be invalid".
News & Media
Under Cambridge University students union (CUSU) rules, if the leave side cannot secure 10% of the 21,479 eligible voters, then the result will be invalid.
News & Media
However, in some cases it is necessary to formally assign the guarantee at the same time as the purchase of the property or it will be invalid.
News & Media
It must spell out exactly when the deposit will be forfeited (where there is damage to decorations, for example) or it will be invalid.
News & Media
If a clause amounts to a penalty and is not a genuine attempt to pre-estimate the companies' loss, it will be invalid.
News & Media
The ultra-nationalist leader Vojislav Seselj urged his supporters to boycott the second round of Serbia's presidential election on Oct. 13, increasing the chance that the vote will be invalid.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
26 human-written examples
"If you DIY and don't sign it properly, the will is invalid," says Scott Rasmusen, partner at private client solicitors Gibson Kerr.
News & Media
Without the criterion test being valid a priori, the validated test will itself be invalid even if the validating procedure used is the right one, however.
Science
Thus, someone might argue that even though valid consent from 'desperate' people is possible in principle for the reasons just given, consent will normally be invalid when the person consenting (e.g., to selling her kidney) is coerced by poverty.
Science
A statement posted on her website says Janet has nothing to gain financially by finding the will to be invalid.
News & Media
A route that is established between a source-destination pair through a sequence of road segments will cease to be invalid when at least one communication link along the route fails.
Expert writing Tips
Best practice
When using "will be invalid", clearly state the condition or event that causes the invalidation to avoid ambiguity. For example, instead of saying "The ticket will be invalid", specify "The ticket will be invalid if it is not stamped before boarding".
Common error
Avoid using "will be invalid" without specifying the specific aspect or area that is invalidated. For example, instead of saying "The contract will be invalid", be specific: "The contract will be invalid only for the clause regarding overtime pay if it violates local labor laws."
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "will be invalid" serves as a modal verb phrase expressing a future state of ineffectiveness or non-acceptance. As Ludwig AI confirms, the expression is appropriate for indicating that something will not be considered valid at a later time.
Frequent in
News & Media
37%
Science
45%
Wiki
18%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "will be invalid" is a common and grammatically sound way to express that something will not be considered valid or acceptable in the future. Ludwig AI confirms its usability in written English. Its usage spans across various fields, including news, science, and general writing. When using the phrase, it is crucial to clearly specify the condition or event that causes the invalidation. Alternatives such as "will be void" or "will not be valid" can be used to convey similar meanings. To avoid ambiguity, always clarify the specific aspect or area that is affected by the invalidation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
will not be valid
Negates the original phrase to explicitly state non-validity.
will be nullified
Emphasizes the act of making something invalid or ineffective.
will be void
Indicates a state of being completely without legal effect.
will be rendered ineffective
Highlights the loss of effectiveness in the future.
will become void
Focuses on the process of becoming invalid over time.
will be deemed unacceptable
Specifies that something will not be considered acceptable.
will be considered void
Highlights the act of considering something as void.
will not be accepted
Indicates future rejection or non-acceptance.
will lose its validity
Focuses on the loss of validity or effectiveness.
will cease to be valid
Emphasizes the termination of validity.
FAQs
How can I use "will be invalid" in a sentence?
The phrase "will be invalid" is used to indicate that something will not be considered valid or acceptable in the future. For example, "If you do not sign the document, it "will be invalid"".
What can I say instead of "will be invalid"?
You can use alternatives like "will be void", "will not be valid", or "will be deemed unacceptable" depending on the context.
Is it better to say "will be invalid" or "will become invalid"?
Both phrases are grammatically correct. "Will be invalid" states a future condition, while "will become invalid" emphasizes the process of invalidation. The choice depends on whether you want to highlight the state or the transition.
What determines if something "will be invalid"?
Invalidation typically occurs due to non-compliance with specific rules, regulations, or conditions. This could include expired dates, missing signatures, violations of terms, or other predefined criteria. The specific cause must be made evident for this phrase to be clear.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested