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
what is clear
Grammar usage guide and real-world examplesUSAGE SUMMARY
"what is clear" is a correct and usable part of a sentence in written English.
You can use it to introduce a statement that provides clarity or insight on a given topic. For example, "What is clear is that social media has fundamentally changed how people communicate with each other."
✓ Grammatically correct
News & Media
Science
Formal & Business
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 is clear?
News & Media
What is clear is that the symptoms are disabling.
But what is clear is Beyoncé's reach.
News & Media
What is clear is the company's confidence.
News & Media
What is clear is that another budget fight looms.
News & Media
What is clear is that the arrest infuriated Mr. Lawrence.
News & Media
What is clear is the hardship it causes".
News & Media
What is clear is that collectors are uneasy.
News & Media
What is clear, though, is that reputation has huge value.
News & Media
What is clear, though, is that emotions remain raw.
News & Media
What is clear is that misinformation runs rampant.
News & Media
Expert writing Tips
Best practice
Use "what is clear" to introduce a summary or conclusion based on previously presented information, ensuring a smooth transition for the reader.
Common error
Avoid starting multiple consecutive sentences with "what is clear". Vary your sentence structure to maintain reader engagement.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what is clear" functions as a relative clause acting as a subject complement. It introduces a statement that summarizes or emphasizes a point. Ludwig AI confirms its correct usage in various contexts.
Frequent in
News & Media
58%
Science
28%
Formal & Business
6%
Less common in
Academia
3%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "what is clear" is a versatile phrase used to introduce a statement of certainty or to highlight a key point. Ludwig AI confirms its grammatical correctness and common usage. It functions as a relative clause and serves to emphasize a conclusion, summarize information, or provide clarity. While suitable for various contexts, it's most frequently found in news and media, followed by scientific and business writing. When using this phrase, ensure it accurately reflects the preceding information and avoid overuse to maintain reader engagement. Consider alternatives like "what is obvious" or "what is evident" for variety.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
what is obvious
Replaces 'clear' with 'obvious', highlighting the readily apparent nature of something.
what is evident
Substitutes 'clear' with 'evident', focusing on the easily perceptible quality.
what is apparent
Uses 'apparent' instead of 'clear', stressing the visible or easily understood aspect.
what is certain
Replaces 'clear' with 'certain', underscoring the lack of doubt or ambiguity.
what is understood
Focuses on the comprehension aspect, indicating something that is grasped or known.
what is known
Highlights the state of being known or recognized, similar to being clear.
what is plain
Emphasizes simplicity and lack of complexity, making something easily understandable.
what is unmistakable
Uses 'unmistakable' to convey the quality of being impossible to misunderstand or misinterpret.
what is indisputable
Replaces 'clear' with 'indisputable', indicating something that cannot be challenged or denied.
what is definite
Uses 'definite' to convey a sense of precision and certainty, similar to being clear.
FAQs
How can I use "what is clear" in a sentence?
You can use "what is clear" to introduce a conclusion or a point that you want to emphasize, based on evidence or previous statements. For example, "What is clear is that further research is needed."
What are some alternatives to "what is clear"?
Alternatives include "what is obvious", "what is evident", or "what is apparent" depending on the specific nuance you want to convey.
Is it better to say "what is clear" or "it is clear that"?
Both "what is clear" and "it is clear that" are grammatically correct and often interchangeable. The choice depends on the desired emphasis and sentence structure. "What is clear" often emphasizes the thing that is clear, while "it is clear that" emphasizes the statement itself.
What's the difference between "what is clear" and "what appears clear"?
"What is clear" implies a definitive understanding or conclusion, while "what appears clear" suggests a perception that may not be entirely accurate or complete. Therefore, "what appears clear" introduces a degree of uncertainty.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested