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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
on the front lines
Grammar usage guide and real-world examplesUSAGE SUMMARY
"on the front lines" is correct and usable in written English.
You can use it to refer to people who are actively involved in a particular endeavor, often in the face of difficult or dangerous conditions. For example: "The medical professionals on the front lines are working tirelessly to contain the spread of the virus."
✓ Grammatically correct
News & Media
Academia
Formal & Business
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 were on the front lines.
News & Media
Civilians will be on the front lines.
News & Media
"I've been on the front lines".
News & Media
"We're not on the front lines.
News & Media
Managing engagement starts on the front lines.
News & Media
"We're on the front lines," she said.
News & Media
"He fought on the front lines.
News & Media
"Men went on the front lines," she said, "and I worked on the front lines, too.
News & Media
But capability building also happens on the front lines.
"Dr. King had been on the front lines.
News & Media
On the front lines, the fighters started to panic.
News & Media
Expert writing Tips
Best practice
Use "on the front lines" to describe individuals or groups directly engaged in addressing a challenge, crisis, or competition. For example, "Healthcare workers are on the front lines of the pandemic."
Common error
Avoid using "on the front lines" for situations that are merely supportive or indirectly related to the core activity. This phrase should be reserved for those directly facing the primary challenges or risks.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on the front lines" typically functions as a prepositional phrase modifying a noun or pronoun, indicating the location or position of individuals or groups directly engaged in an activity or conflict. As Ludwig AI indicates, this expression accurately describes direct involvement.
Frequent in
News & Media
58%
Academia
18%
Formal & Business
10%
Less common in
Science
8%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "on the front lines" is a common and versatile expression used to describe individuals or groups directly engaged in a challenging situation, conflict, or endeavor. As Ludwig AI confirms, it's grammatically correct and widely applicable. Predominantly found in News & Media, it emphasizes direct involvement, risk, and active participation. While alternatives like "at the forefront" or "in the trenches" exist, "on the front lines" offers a balanced blend of formality and accessibility, making it suitable for various contexts. When using this phrase, ensure it accurately reflects direct engagement and isn't diluted by applying it to indirectly related activities.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
at the forefront
Focuses on being in a leading or prominent position, emphasizing advancement and visibility.
in the trenches
Emphasizes the difficult and often unpleasant nature of being directly involved in a struggle or effort.
in the thick of it
Highlights being intensely involved in a busy or chaotic situation.
in the vanguard
Implies being at the forefront of a movement or development, often associated with innovation and progress.
on the cutting edge
Highlights being involved in the most advanced and innovative aspects of a field or activity.
in the heat of battle
Focuses on the intense and challenging conditions of a conflict or competition.
leading the charge
Emphasizes taking a leadership role in initiating and driving forward an effort or movement.
in the firing line
Highlights the risk and exposure to criticism or danger involved in a particular position.
at ground zero
Emphasizes being at the center of an event or situation, particularly one that is disruptive or transformative.
on the sharp end
Refers to the part of an activity where the most difficult or dangerous work is done.
FAQs
How can I use "on the front lines" in a sentence?
You can use "on the front lines" to describe people or groups who are directly involved in a conflict, a challenging situation, or a specific effort. For example, "Doctors are "on the front lines" fighting the disease".
What are some alternatives to "on the front lines"?
Some alternatives include "at the forefront", "in the trenches", or "in the thick of it", depending on the specific context you want to convey.
Is it correct to say "on the front line" instead of "on the front lines"?
While "on the front line" can be grammatically correct in certain contexts, "on the front lines" is more common and generally refers to a broader or more abstract situation involving multiple points of engagement. Therefore, consider your intended meaning when choosing between the two.
What's the difference between "on the front lines" and "at the forefront"?
"On the front lines" emphasizes direct involvement in a challenging or combative situation, while "at the forefront" highlights a leading or pioneering position within a field or movement. The first emphasizes action and the second emphasizes position.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested