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
left flank
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "left flank" is correct and usable in written English. You can use it in military contexts, sports, or discussions about strategy. An example is: "The troops advanced on the left flank to outmaneuver the enemy." Alternative expressions include "left side" and "left wing."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
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
They have a clearly defined left flank.
News & Media
Another delivery from the visitors' left flank yielded an equaliser.
News & Media
Mr. Nicodemus knelt by its arrow-straight left flank.
News & Media
But Mr Davis needs to guard his left flank.
News & Media
Demarai Gray has Cyrus Christie in all sorts of bother down the Birmingham left flank.
News & Media
McClellan's plan was to overwhelm the enemy's left flank.
Wiki
Once again, the Democratic Party found itself unprepared to respond to its vocal left flank.
News & Media
into the lower left flank of 6-week-old female athymic nude mice.
Science
A 40-year-old man presented with intermittent left flank pain for one month.
Science
Leaving about 40,000 men to contain Schwarzenberg, Napoleon marched against Blücher's left flank.
Encyclopedias
Cole will not maraud constantly down the left flank.
News & Media
Expert writing Tips
Best practice
When describing military strategy or formations, use "left flank" to denote the left side of an army or unit. Ensure the context clearly indicates a strategic or tactical setting.
Common error
Avoid using "left flank" to describe political leaning unless the context explicitly draws a parallel to strategic positioning. Using "left wing" is more appropriate for political discussions.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "left flank" functions primarily as a noun phrase, often acting as a subject or object in a sentence. Examples from Ludwig show it describing the physical location in a military context (McClellan's plan was to overwhelm the enemy's left flank) and describing sports positioning.
Frequent in
News & Media
70%
Science
15%
Wiki
7%
Less common in
Encyclopedias
5%
Formal & Business
2%
Reference
1%
Ludwig's WRAP-UP
The phrase "left flank" is a versatile noun phrase used to denote a strategic position, most commonly in military and sports contexts. According to Ludwig, it is grammatically correct and very common, appearing frequently in news and media sources. While it can extend metaphorically to political discussions, "left wing" is the more conventional term. When using "left flank", ensure the context clearly indicates a strategic or tactical setting to avoid confusion. Alternatives like "left side" or "western edge" may be suitable depending on the intended meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
left side
This is a more general term referring to the left portion of something, lacking the specific military or strategic connotation of "left flank".
defensive left
Specifically used to describe the left side in defensive situations, highlighting the strategic posture.
offensive left
Describes the left side in offensive strategic situations, highlighting the strategic posture.
left wing
Often used in political contexts to refer to the left-leaning faction or ideology, it differs from the military or spatial sense of "left flank".
left boundary
Emphasizes the edge or border on the left, suitable when referring to physical limits rather than strategic positioning.
port side
This nautical term refers to the left side of a vessel when facing forward, applicable in maritime contexts but not generally interchangeable with "left flank".
leftmost position
Indicates the furthest point to the left, highlighting location rather than tactical role.
larboard
An archaic term for the left side of a ship, even more specialized and less frequently used than "port side".
left extremity
Highlights the outermost left part, focusing on the extreme edge rather than a broader area.
westward area
Describes the western part of something.
FAQs
How is "left flank" typically used in a sentence?
The phrase "left flank" is used to describe the left side of a military formation, a sports team's alignment, or a political group. For example, "The general ordered an attack on the enemy's left flank" or "The soccer player dominated the left flank during the game".
What are some alternatives to "left flank" in a military context?
In a military context, you could use "left side", "western edge", or "leftmost position", depending on the specific meaning you want to convey.
Is it appropriate to use "left flank" to describe a political stance?
While you can use "left flank" to refer to the leftward part of a political movement, it's more common to use the term "left wing". The term "left flank" can sometimes be used to emphasize a more vulnerable or exposed position within that movement.
What's the difference between "left flank" and "left wing"?
"Left flank" typically refers to a physical or strategic position, such as in military or sports contexts, while "left wing" primarily describes a political ideology or faction. Although "left flank" can metaphorically extend to politics, "left wing" is the more conventional term.
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
4.5/5
Expert rating
Real-world application tested