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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
keen-sighted
Grammar usage guide and real-world examplesUSAGE SUMMARY
"keen-sighted" is correct and usable in written English. You can use it to describe someone who has sharp vision or is perceptive. Example: "The detective was keen-sighted, noticing details others overlooked." Alternative expressions include "sharp-eyed" and "observant."
✓ Grammatically correct
News & Media
Encyclopedias
Science
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
4 human-written examples
Irish wolfhound, tallest of all dog breeds, a keen-sighted hound used in Ireland for many years to hunt wolves and other game.
Encyclopedias
No visitor to North Korea, however keen-sighted, will glimpse a trace of its gulags but they have never been a complete mystery.
News & Media
Graceful, keen-sighted, and generally hardy, it is a slender, greyhoundlike dog with long ears and a silky coat; in one variety the hair is longer on the ears, legs, and tail.
Encyclopedias
During calm water lulls, the keen-sighted might also clap eyes on any of the park's 160 bird species, including the golden eagle and peregrin falcon.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
She has found that the students were keen to participate in the lessons alongside up to 15 sighted learners, but also that the changes she made to her teaching and classroom management benefitted the whole class.
News & Media
True, but short-sighted.
News & Media
This is short-sighted.
News & Media
Or the short-sighted?
News & Media
Tempting, but short-sighted.
News & Media
It's short-sighted.
News & Media
Voters are short-sighted.
News & Media
Expert writing Tips
Best practice
Ensure the hyphen is included to link the two parts of the compound adjective when it appears before the noun it modifies.
Common error
While "keen-sighted" can be used figuratively, do not confuse it with "far-sighted". Use "keen-sighted" for immediate visual or mental sharpness and "far-sighted" for long-term planning or physical hyperopia.
Source & Trust
97%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
In English grammar, "keen-sighted" functions as a compound adjective. It is formed by the adjective 'keen' (meaning sharp or intense) and the past participle 'sighted'. Based on Ludwig AI data, it is used to modify nouns to indicate superior visual or mental acuity.
Frequent in
News & Media
75%
Encyclopedias
15%
Science
10%
Less common in
Social Media
2%
Formal & Business
5%
Wiki
3%
Ludwig's WRAP-UP
In conclusion, "keen-sighted" is a highly effective compound adjective used to denote exceptional visual or mental clarity. Ludwig AI confirms its status as a correct and sophisticated term, primarily found in authoritative sources like The Economist and The New York Times. While its frequency is lower compared to simpler adjectives, it carries a weight of precision that makes it ideal for formal writing, scientific descriptions and nuanced journalism. Writers should remember to use the hyphen and can confidently substitute it with phrases like "sharp-eyed" or "eagle-eyed" depending on the desired tone.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
sharp-eyed
Functions as a direct synonym for having excellent vision or being observant.
eagle-eyed
Uses a common idiom to emphasize an exceptionally high level of detail-oriented observation.
clear-sighted
Often leans toward being mentally sharp or unbiased rather than just having good physical vision.
hawk-eyed
Focuses on intense and predatory observation, similar to eagle-eyed.
perceptive
Moves away from the sensory 'sight' aspect and focuses on the cognitive ability to understand.
observant
A more general term for someone who pays close attention to their surroundings.
discerning
Implies a higher level of judgment and the ability to distinguish subtle differences.
acute
Often describes the sharpness of senses in a more technical or biological register.
insightful
Specifically refers to the mental capacity to see into the heart of a matter.
vigilant
Adds a layer of being watchful for danger or specific events.
FAQs
How do I use "keen-sighted" in a sentence?
You can use it to describe anyone with sharp vision, such as "The "keen-sighted" scout spotted the movement in the trees from miles away."
What is the difference between "keen-sighted" and "sharp-eyed"?
Both are largely interchangeable, but "sharp-eyed" is more common in casual conversation, while "keen-sighted" appears more frequently in formal or scientific descriptions.
Is "keen-sighted" hyphenated?
Yes, it is standard practice to use a hyphen for this compound adjective to ensure clarity for the reader.
Can "keen-sighted" be used for mental traits?
Yes, it is often used figuratively to describe someone who is "perceptive" or "discerning" about complex situations.
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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
97%
Authority and reliability
4.8/5
Expert rating
Real-world application tested