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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
as shallow as a
Grammar usage guide and real-world examplesUSAGE SUMMARY
The part of the sentence "as shallow as a" is correct and can be used in written English.
You could use this phrase in order to compare two things that are similarly shallow in depth. For example, "The pool of water was as shallow as a puddle."
✓ Grammatically correct
News & Media
Wiki
Science
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
10 human-written examples
In a leaked email, Ware described the former BBC1 controller, Jay Hunt, as shallow as a paddling pool.
News & Media
Laughable rather than funny, Shopgirl aspires to profundity but is as shallow as a comic-strip for romantic teenagers.
News & Media
"I'm sure other people would say, 'Oh, you're as shallow as a puddle.'" He giggles like a small boy.
News & Media
It's similar to The Voice in that it claims to be a pursuit of something more than skin-deep while actually being as shallow as a pond in a drought.
News & Media
The showers have decent water pressure, but the white porcelain sink, outside the bathroom, was as shallow as a birdbath — it was impossible to wash your face without splashing everywhere.
News & Media
As in warmer climes, flats fishing for stripers is done in small boats designed to maneuver in water as shallow as a foot and a half, and anglers use fly rods.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
(To get more of Levkoff's take, see "Deconstructing Fifty Shades of Grey").. "The story isn't as shallow as an older man taking advantage of a young, virginal girl, which is what people tend to assume when they hear about it.
News & Media
But it's not simply a question as shallow as whether an older man can buy a suitable pair of trousers; it's also about society's views of young and old.
News & Media
Shreve broke the Fulton-Livingston monopoly of steam navigation on the river, but his title as the father of Mississippi navigation stems more from his adaptations of steamboat design to fit the shallow waters of the river; he used a high-pressure steam engine (to make progress upstream), hoisted it high up above the water line, and mounted it on a hull that was as shallow as that of a barge.
Encyclopedias
The project involves dredging the narrow, two-mile Claremont Channel by Jersey City, now as shallow as 10 feet, to a depth of 34 feet, treating the silt in Jersey City, and shipping it via a newly constructed rail spur to the Bark Camp mine in Penfield, Pa., where officials say it will keep mine acid from being carried by rains into nearby waterways.
News & Media
He also sees banana trees as a reminder of the lack of democracy in certain parts of the world: "Democracy in many Asian countries and Third World countries is as shallow as the roots of a banana tree.
Wiki
Expert writing Tips
Best practice
When using "as shallow as a", ensure that the comparison is clear and relatable to your audience. For instance, comparing a character's understanding to "as shallow as a puddle" effectively conveys a lack of depth in their knowledge.
Common error
Avoid using "as shallow as a" in formal or academic writing where more precise and nuanced language is expected. Opt for alternatives like "superficial" or "lacking in depth" to maintain a professional tone.
Source & Trust
86%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as shallow as a" functions primarily as a simile, drawing a comparison to emphasize a lack of depth, either literally or figuratively. As Ludwig suggests, this phrase is commonly used to illustrate that something is not profound or complex. Similar examples found through Ludwig confirm its usage in describing people, ideas, or situations.
Frequent in
News & Media
58%
Wiki
17%
Science
17%
Less common in
Encyclopedias
8%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "as shallow as a" functions as a simile to negatively evaluate something's lack of depth. Ludwig confirms its grammatical correctness and common usage, especially in News & Media. The phrase conveys a sense of superficiality. Ludwig's examples shows its use in diverse contexts, from describing a person's character to critiquing the depth of a film or idea. While versatile, it's less appropriate in formal writing where more precise language is preferred. When used correctly, it provides a relatable and effective way to convey a lack of depth.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as skin-deep as
Emphasizes that something is only concerned with appearances or the surface.
not very deep, like
Directly addresses the lack of physical or metaphorical depth.
no deeper than
Directly compares the limited extent of depth.
superficial as
Highlights the surface-level nature of something.
not as profound as
Emphasizes a lack of intellectual or emotional depth compared to something else.
lacking in substance like
Focuses on the absence of significant content or meaning.
as facile as
Indicates a lack of depth or thoroughness in thought or expression.
as empty as
Suggests a void of content or significance.
as trivial as
Implies that something is unimportant or insignificant.
as flimsy as
Conveys a sense of lacking solidity or strength, metaphorically or literally.
FAQs
How can I use "as shallow as a" in a sentence?
You can use "as shallow as a" to compare something to an object or concept that lacks depth. For example, "His understanding of the topic was "as shallow as a" puddle".
What phrases are similar to "as shallow as a"?
Similar phrases include "superficial", "lacking in depth", or "skin-deep" depending on the specific context.
Is it appropriate to use "as shallow as a" in formal writing?
While grammatically correct, "as shallow as a" might be considered too informal for academic or professional writing. Consider using more precise and sophisticated language in those contexts.
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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
4.3/5
Expert rating
Real-world application tested