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
no narrower than
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "no narrower than" is correct and usable in written English.
It can be used to specify a minimum width or extent in various contexts, such as measurements or requirements. Example: "The opening must be no narrower than 30 inches to accommodate the new equipment."
✓ Grammatically correct
News & Media
Science
Wiki
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
as excellent as
in a flash
as instructed by the directive
as tall as
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
1 human-written examples
His repertoire was no narrower than some other famous pianists.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
(See "Ford Loss Narrower Than Expected").
News & Media
AMD Q2 Loss Narrower Than Feared.
News & Media
It can't get any narrower than that".
News & Media
No belts appeared narrower than an inch and a half; many were eagle-embossed.
News & Media
The terms of such documents are taken literally; if a particular organisation or purpose is given, the settlor's intention is considered to be no wider or narrower than this.
Wiki
The size didn't make an impression — Spielberg was no longer, shorter, wider, or narrower than most doughy Jewish grandfathers.
News & Media
Narrowing of the neural foramina were recorded and then divided into 4 categories: 1: no narrowing; 2: less than 50% narrowing; 3: more than 50% narrowing; and 4: total occlusion of the foramen.
Science
The CIs for the imputation-based estimate are no more narrow than for the estimate from the analysis that (incorrectly) assumes all missing DNA flow cytometric measurements were negative, as no more real data are obtained via imputation, but the imputation-based estimate is shifted away from the biased estimate obtained under this incorrect assumption.
The range of AMH concentrations in dogs with no histopathological lesions may be narrower than the range found in the control dogs in the present study.
Science
Their roads are far narrower than those in the U.S. with no shoulders.
Wiki
Expert writing Tips
Best practice
When using "no narrower than", ensure you provide a specific measurement or comparison point to give the phrase context and meaning. For example, "The doorway should be "no narrower than" 36 inches."
Common error
Avoid using "no narrower than" without a clear reference point. Saying something is "no narrower than" something else is meaningless if the 'something else' is undefined or ambiguous. Always provide a concrete comparison for clarity.
Source & Trust
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "no narrower than" functions as a comparative adjective phrase, setting a minimum limit on the width of something. It is used to ensure that something is at least a certain width, or wider. As Ludwig AI confirms, the phrase is correct and usable in written English.
Frequent in
News & Media
40%
Science
35%
Wiki
15%
Less common in
Formal & Business
5%
Reference
3%
Academia
2%
Ludwig's WRAP-UP
In summary, "no narrower than" is a grammatically sound and frequently used comparative phrase that sets a minimum width requirement. Ludwig AI confirms its correct usage in written English. It functions to ensure that something is at least a specified width, and is commonly found in news articles, scientific papers, and general instructions. While it maintains a generally neutral register, it's crucial to provide a clear point of comparison to avoid ambiguity. Remember that alternatives such as "at least as wide as" or "not less than" can be used depending on the specific context and desired level of formality.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
not less than
Offers a more formal and direct way of specifying a minimum measurement.
must be at least
A simpler and more direct way to state the minimum requirement.
at least as wide as
Replaces the negative construction with a positive affirmation of width.
a minimum width of
Focuses on the specification of a minimum dimension.
at a minimum, as wide as
Highlights the minimum requirement with added emphasis.
equal to or wider than
Specifies an exact minimum while allowing for greater width.
no more slender than
Replaces 'narrow' with 'slender', maintaining the intended meaning.
as wide as or more
Emphasizes that the width can be the same or greater.
not smaller than
Generalizes the constraint to any dimension, not just width.
of a width exceeding
A more formal way to express that something must be at least a certain width.
FAQs
How can I use "no narrower than" in a sentence?
Use "no narrower than" to specify a minimum width requirement. For example, "The passage must be "no narrower than" 4 feet to allow for wheelchair access."
What phrases can I use instead of "no narrower than"?
Alternatives include "at least as wide as", "not less than", or "a minimum width of" depending on the context.
Is it more formal to say "no narrower than" or "at least as wide as"?
"No narrower than" is generally neutral, while "at least as wide as" is slightly more informal. The best choice depends on the overall tone of your writing.
What is the difference between "no narrower than" and "no wider than"?
"No narrower than" sets a lower limit on width, meaning it can be equal to or wider than a specified measurement. Conversely, "no wider than" sets an upper limit, meaning it can be equal to or narrower than a specified measurement.
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
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested