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
obstruct with
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "obstruct with" is not commonly used in written English and may sound awkward in certain contexts.
It can be used when describing the act of hindering or blocking something using a specific object or method. Example: "The fallen tree obstructed with the road, making it impassable for vehicles."
Science
News & Media
Alternative expressions(2)
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
Government efforts to enfranchise more Palestinians had been obstructed with protests.
News & Media
We recognize that the term "impaction" suggests that the ear canal is completely obstructed with cerumen and that our definition of cerumen impaction does not require a complete obstruction.
The camera isn't disconnected, however, because its "field of view is completely obstructed with the lid closed".
News & Media
On December 27, 2000, CHILD visited ENT Associates, where Dr. Grace Matesic observed that CHILD's left PE tube was obstructed with crust.
News & Media
In this study, we show that activated T lymphocytes are crucially dependent on Nampt activity for their function and survival as they face massive NAD+ depletion and cell demise when this enzyme is obstructed with FK866.
Science
Cystic fibrosis patients have constitutive high levels of IL-8 in their blood and sputum, and their lungs are obstructed with dead neutrophils and colonized by S. aureus or P. aeruginosa [16].
Science
The extrahepatic common bile duct is pulled out, fixed with forceps, and obstructed with a piece of string (Fig. 2D).
Science
The opening of the cup at the hilum was obstructed with fat and the kidney was covered with mineral oil.
Science
Even when the pancreatic duct is obstructed with protein or stones in chronic pancreatitis, ascending infections are not reported.
Science
Primarily it is the lungs and pancreas that are affected, with the small airways of the lungs and the pancreatic ducts being obstructed with the viscous tenacious mucus.
The distal small intestine was obstructed with a single ligature placed 10 cm proximal to the ileocecal junction in IO rats for 24 hrs.
Science
Expert writing Tips
Best practice
When using "obstruct with", ensure the object causing the obstruction is clearly stated to avoid ambiguity. For instance, "The road was obstructed with fallen debris" is clearer than "The road was obstructed."
Common error
Avoid using "obstruct with" when simpler verbs like "block" or "clog" are more appropriate. Using "block" or "clog" usually results in a more concise sentence.
Source & Trust
78%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "obstruct with" functions as a verb phrase, indicating the action of blocking or hindering something by means of a specific object or substance. This is evident in Ludwig's examples, where physical objects are the agents of obstruction.
Frequent in
Science
37%
News & Media
30%
Wiki
10%
Less common in
Academia
8%
Encyclopedias
5%
Formal & Business
10%
Ludwig's WRAP-UP
In summary, "obstruct with" is a grammatically acceptable phrase used to describe the act of blocking something using a specific object or material. While Ludwig AI notes that it is not incorrect, the usage of "obstruct with" is relatively uncommon. The phrase is often used in neutral contexts, such as news reports and scientific articles. For alternatives, consider more concise options like "block with" or "clog with" for improved clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
block with
A more direct and common synonym for hindering progress.
clog with
Implies a complete blockage or filling.
impede with
Suggests a slowing down or obstruction of progress, similar to "obstruct".
hinder with
Similar to impede, but can also suggest a prevention of action.
burden with
Suggests weighing down or overloading.
obstruct by means of
Formal rephrasing indicating a method of obstruction.
obstruct using
Similar to 'by means of', indicating the tool or method of obstruction.
fill and block
Expresses a combined action, adding nuance.
cover and obstruct
A description that indicates an action that simultaneously cover and obstruct.
restrict with
Suggests limiting movement or access.
FAQs
How can I use "obstruct with" in a sentence?
Use "obstruct with" to describe a situation where something is blocked or hindered by a specific object. For instance, "The passage was obstructed with rubble".
What's a more common alternative to "obstruct with"?
Alternatives include "block with", "clog with", or "impede with", depending on the specific context.
Is it always necessary to specify what is obstructing something?
While not always necessary, specifying what is obstructing something clarifies your meaning and avoids ambiguity. For example, instead of "The view was obstructed", specify "The view was obstructed with a building".
How does "obstruct with" differ from simply "obstruct"?
"Obstruct" alone implies hindering or blocking something. "Obstruct with" specifies the object or material causing the obstruction. The phrase specifies the cause or the agent of the obstruction
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
78%
Authority and reliability
3.5/5
Expert rating
Real-world application tested