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
that appears valid
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that appears valid" is correct and usable in written English.
You can use it when discussing something that seems to be acceptable or legitimate based on observation or analysis. Example: "The data we collected from the survey that appears valid suggests a strong correlation between the two variables."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
that seems to be the case
ostensibly
that seems like the real deal to me
that rings true to me
it seems that way
presumably
superficially so
I guess so
outwardly so
It seems so
apparently so
it would seem so
visibly so
it seems so
the evidence suggests that
I suppose so
probably so
it would appear so
It looks that way
it appears that way
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
There is no ideology, no Putinism, other than a mangled nativism that appropriates bits of history that appear valid in the moment.
News & Media
In October 2006 he threw together a web page that could generate fake boarding passes for Northwest Airlines that appeared valid to TSA screeners.
News & Media
It addresses important weaknesses in the original measure whilst retaining items and dimensions that appeared valid.
Science
That argument appears valid, given that other shows that have won devoted followings on less-visible networks, like "Veronica Mars" on UPN, "Rescue Me" on FX and "Battlestar Galactica" on the Sci Fi Channel, have also been largely overlooked by Emmy voters.
News & Media
It is now shown that the same relationship appears valid for aluminum with the same values of α observed in other metals, where dislocation hardening is established.
Science
On the other hand, there might be other examples of arguments that merely appear valid, whose invalidity does not turn on the interpretation of the names (Boghossian 1992b).
Science
9 Thus, it appears valid to speculate that a once daily beta2 agonist as compared to twice daily agents will produce greater long-term benefit.
Science
Our prediction that adequate space could be provided for an l-amino acid by mutating Cys316 appears valid.
Science
Bogle's point appears valid from a foreign revenue perspective.
News & Media
Therefore, this group appears valid.
Science
For simplicity, Kaneko [22] and Solomon et al. [23] work with expressions valid for small protraction angles (θ<∼14°), an approximation that appears to be valid for rat whisking behavior [4], [31].
Science
Expert writing Tips
Best practice
Use "that appears valid" when you want to express that something seems acceptable or legitimate based on the available information, without making a definitive claim.
Common error
Avoid using "that appears valid" when you possess conclusive evidence. This phrase implies a degree of uncertainty, so opt for stronger assertions when certainty exists.
Source & Trust
60%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that appears valid" functions as a qualifier, expressing a tentative assessment of validity. It is used to indicate that something seems acceptable or legitimate based on the available information, but without making a definitive or absolute claim.
Frequent in
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Less common in
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Ludwig's WRAP-UP
In summary, the phrase "that appears valid" serves as a qualifier, indicating a tentative assessment of validity based on available information. The absence of examples suggests limited usage. Nonetheless, it's grammatically sound and functions to express a cautious judgment, acknowledging potential validity without complete certainty. When using this phrase, be mindful of overstating certainty and consider stronger assertions when conclusive evidence exists. Ludwig AI confirms that "that appears valid" is correct and usable in written English.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that seems valid
Replaces "appears" with "seems", offering a slightly more casual tone while retaining the core meaning.
that looks valid
Substitutes "appears" with "looks", suggesting a judgment based on a visual assessment or initial impression.
that seems to be the case
Replaces the entire phrase with a more verbose expression, focusing on the idea that something is likely true.
that seems to hold true
Adds emphasis on the lasting or consistent validity of something.
that presents as valid
Uses "presents as" to emphasize how something is perceived or represented, rather than its inherent validity.
that tests as valid
Suitable in contexts involving testing or verification, implying empirical validation.
that is ostensibly valid
Uses "ostensibly" to suggest validity based on initial appearances, possibly with underlying doubts.
that is seemingly valid
Employs "seemingly" to imply that validity is based on superficial observation.
that is apparently valid
Replaces "appears" with "apparently", indicating validity as understood from available evidence.
that is purportedly valid
Adds skepticism by using "purportedly", suggesting the validity is claimed but not necessarily proven.
FAQs
How can I use "that appears valid" in a sentence?
You can use "that appears valid" to describe something that seems to be acceptable or legitimate based on the available information. For example: "The data we collected from the survey "that appears valid" suggests a strong correlation between the two variables."
What are some alternatives to "that appears valid"?
You can use alternatives like "that seems valid", "that looks valid", or "that seems to be the case" depending on the context.
Is it better to say "that appears valid" or "that is valid"?
The choice depends on your level of certainty. "That is valid" asserts a stronger claim of validity, while "that appears valid" suggests validity based on current observations but leaves room for potential doubts or further investigation.
What is the difference between "that appears valid" and "that is ostensibly valid"?
"That appears valid" suggests a neutral observation of validity. "That is ostensibly valid" implies that something seems valid on the surface but might not be upon closer examination. The term "ostensibly" introduces an element of skepticism.
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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
60%
Authority and reliability
4.1/5
Expert rating
Real-world application tested