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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
look sharp
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "look sharp" is correct and can be used in written English.
It is typically used as an instruction to someone to pay attention or to be alert. For example, you could say "Look sharp, the boss is coming!".
✓ Grammatically correct
News & Media
Wiki
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
58 human-written examples
Management: Looking Sharp These YouTube videos will teach you how to look sharp.
News & Media
Fix up, look sharp!
News & Media
" 'Look Sharp!' " a man yelled.
News & Media
People here look sharp.
News & Media
The eyes still look sharp.
News & Media
Stricker's short game didn't look sharp either.
News & Media
Which makes a fusty play look sharp.
News & Media
Come on, you lot, look sharp.
News & Media
("I like it to look sharp").
News & Media
They look sharp and stoic, natty and imperious.
News & Media
Get going," he said to Bert, "look sharp".
News & Media
Expert writing Tips
Best practice
Use "look sharp" when you want someone to be alert and ready for something important. For example, say "Look sharp, the presentation is about to start."
Common error
Avoid using "look sharp" when you simply mean someone should look nice, as the phrase often implies a need for alertness or readiness, not just good appearance. Instead, say "look good" or "look nice".
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "look sharp" primarily functions as an imperative, urging someone to be alert, attentive, or well-dressed. Ludwig examples show it used both for expecting imminent action and for sartorial expectations, which aligns with Ludwig AI mentioning its use as an instruction.
Frequent in
News & Media
50%
Wiki
25%
Formal & Business
10%
Less common in
Science
5%
Academia
5%
Encyclopedias
5%
Ludwig's WRAP-UP
In summary, the phrase "look sharp" is a versatile expression used to convey the need for alertness, attentiveness, or a well-groomed appearance. As Ludwig AI confirms, it's grammatically correct and frequently used in various contexts. The examples provided by Ludwig demonstrate its application in News & Media, Wiki and Business spheres, indicating a predominantly informal to neutral register. To ensure effective communication, it's crucial to use "look sharp" appropriately, considering the specific context and intended meaning. Remember, while it can refer to both appearance and alertness, avoid using it when you simply mean someone should "look good". Instead, reserve it for situations where preparedness or making a strong impression is key.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
be alert
Focuses on the state of being watchful and ready.
pay attention
Highlights the act of focusing one's awareness.
be on the ball
Implies being competent and attentive.
be quick
Emphasizes speed and promptness.
step on it
An informal way to urge someone to hurry.
get a move on
Similar to 'step on it', but slightly more polite.
look presentable
Refers specifically to appearing neat and well-dressed.
smarten up
Suggests improving one's appearance or behavior.
look your best
Emphasizes the importance of making a good impression through appearance.
get your act together
Implies organizing oneself and being prepared.
FAQs
How can I use "look sharp" in a sentence?
You can use "look sharp" to tell someone to be alert and pay attention, as in, "Look sharp, the boss is coming!" or to dress well, as in, "Look sharp for the interview".
What's a more formal way to say "look sharp"?
While "look sharp" is generally informal, you could use "be vigilant" or "be attentive" to convey a similar meaning in a more formal context. For dressing well, consider "dress impeccably".
Is "look sharp" only used for appearance?
No, "look sharp" can refer to both appearance and alertness. In the context of alertness, it means to be watchful and ready. In the context of appearance, it means to be well-dressed and presentable.
What can I say instead of "look sharp" when referring to someone's appearance?
If you're referring to someone's appearance, you could say "look good", "look stylish", or "look dapper" depending on the specific nuance you want to convey.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested