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
as clear as
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'as clear as' is correct and usable in written English.
You can use it when comparing something to something else that is easily understood or seen. For example, "The instructions for the assignment were as clear as day."
✓ Grammatically correct
News & Media
Alternative expressions(20)
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
during the previous years
it is important to remember
not yet completed
to avoid disruption
in accordance with direction from
a couple of books before
if not soon
in two days
as excellent as
in a flash
as instructed by the directive
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
55 human-written examples
They are as clear as can be.
News & Media
It's as clear as grim day.
News & Media
His answer was as clear as yolk.
News & Media
It's as clear as a bell.
News & Media
"It is as clear as day.
News & Media
As clear as mud, that is.
News & Media
"That's as clear as I can get.
News & Media
The facts are as clear as they could be.
News & Media
The issue here is as clear as day.
News & Media
An invitation as clear as it was unavoidable.
News & Media
"He will always make it sound as clear as possible.
News & Media
Expert writing Tips
Best practice
When using "as clear as", consider the specific quality you want to emphasize – is it the ease of understanding, the lack of ambiguity, or the visual clarity?
Common error
Avoid relying solely on overused comparisons like "as clear as day" in every context. While effective, overuse can make your writing seem uninspired. Instead, strive for fresh, original comparisons that suit the specific subject matter. For example, instead of "as clear as day", try "as clear as a mountain spring" to enhance the imagery and prevent your writing from seeming stale.
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as clear as" functions as a simile, comparing the clarity of something to a well-known standard. As seen in Ludwig examples, this construction is frequently used to describe the ease of understanding or visibility.
Frequent in
News & Media
95%
Science
2%
Formal & Business
1%
Less common in
Encyclopedias
0%
Wiki
1%
Reference
1%
Ludwig's WRAP-UP
The phrase "as clear as" is a common simile used to emphasize the clarity or ease of understanding of something. Ludwig AI confirms its grammatical correctness and widespread use across various contexts. It functions primarily to make concepts more relatable and vivid. While "as clear as day" is a prevalent choice, exploring alternative comparisons can enhance writing and prevent it from becoming repetitive. Considering the target audience and the desired nuance is crucial when employing this phrase. Whether describing instructions "as clear as day" or a situation "as clear as mud", the phrase offers a versatile tool for conveying degrees of clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
clear as day
A common idiom emphasizing the obviousness of something.
perfectly clear
Highlights the completeness and flawlessness of the clarity.
crystal clear
Uses a metaphor of transparency and purity to describe clarity.
unambiguous
Highlights the lack of any possible alternative interpretation.
easily understood
Focuses directly on the ease with which something can be grasped.
readily apparent
Stresses how quickly and effortlessly something becomes visible or known.
patently obvious
Similar to "plainly obvious" but with a slightly stronger emphasis on the undeniable nature.
plainly obvious
Emphasizes the overt and undeniable nature of something.
easy to see
Focuses on the visual aspect of understanding; something is obvious to observe.
distinctly defined
Highlights the well-defined and sharply delineated nature of something.
FAQs
How can I use "as clear as" in a sentence?
The phrase "as clear as" is used to make a comparison, indicating that something is easily understood or seen. For example, "The instructions were "as clear as day"" or "His explanation was "as clear as mud"" (if you want to express the opposite).
What are some alternatives to "as clear as"?
Alternatives include "easily understood", "unambiguous", "crystal clear", or "plainly obvious". The best choice depends on the specific nuance you want to convey.
Is it always best to use "as clear as possible"?
While clarity is generally desirable, there are situations where ambiguity might be intentional or even necessary, such as in diplomacy or creative writing. Consider your audience and purpose when deciding how much clarity is appropriate.
What does it mean when someone says something is "as clear as mud"?
When something is described as ""as clear as mud"", it means that it is not clear at all; it's confusing and difficult to understand. It's an idiom used to express a lack of clarity.
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
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested