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
deadly sun
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "deadly sun" is correct and usable in written English.
It can be used to describe a sun that is extremely hot or dangerous, often in a metaphorical or poetic context. Example: "The explorers ventured into the desert, knowing they would have to endure the deadly sun that beat down mercilessly on their backs."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(4)
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
1 human-written examples
Watching the deadly sun recede and transform into a star like any other, the protagonist cries out, "Earth, oh my wandering Earth!" And yet the story suggests that this is just the sort of outrageous project we'll need in order to insure humanity's long-term survival.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Although he can't peek into the nest, he pointed out that even if such eggs did hatch, the chicks that emerged would be exposed to cold rain and deadly rays of sun if their parents had flown away.
News & Media
Furthermore, it's advised that you seek an SPF rating of at least 30, which can shield your skin from almost 97% of any deadly radiation the sun emits.
News & Media
See also deadly sin.
Encyclopedias
Seriously, people, the sun is deadly.
News & Media
Ozone is the atmospheric gas that allows life on this planet to flourish by shielding organisms from the sun's deadly ultraviolet radiation.
News & Media
Then, under the scorching sun of the deadliest California heat wave in nearly sixty years, we returned each day to the cool library and scoured Web sites for jobs.
News & Media
The deadly disease is not limited to sun exposed areas, it can also affect areas that seldom see the light of day.
News & Media
Other times, the simple act of removing clothing to palpate or listen better has revealed lesions from benign to deadly — a missed melanoma on a sun-damaged back of an older patient, for instance.
News & Media
"BRITISH SNIPER" screams the Partridge-esque Sun headline: "World's deadliest marksman with 173 kills is Royal Marine.
News & Media
There are meals of carne asada and manioc soup; parleys over endless rounds of yerba maté; social scandals that erupt at horse races; deadly tropical fevers; and red dust, relentless sun, and clouds of mosquitoes.
News & Media
Expert writing Tips
Best practice
Use the phrase "deadly sun" to create a dramatic or poetic effect when describing the sun's intensity or potential harm. It's particularly effective in fictional or descriptive writing where evoking a sense of danger is desired.
Common error
Avoid using "deadly sun" in casual conversation or routine weather descriptions. The phrase carries a strong connotation of danger, which might be inappropriate for situations that don't warrant such intensity. Alternatives like "strong sun" or "intense sun" are more suitable for general use.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "deadly sun" functions as an adjective-noun compound, where "deadly" modifies "sun". It acts as a descriptive element, intensifying the characteristics of the sun by highlighting its dangerous potential. Ludwig indicates the phrase is correct and usable.
Frequent in
News & Media
60%
Science
30%
Encyclopedias
10%
Less common in
Formal & Business
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "deadly sun" is a grammatically sound adjective-noun compound that evokes a sense of danger and intensity associated with the sun. As Ludwig AI confirms, the phrase is correct and usable. While its frequency is rare, its primary function is to emphasize the sun's potentially harmful nature, often appearing in news, media, and science-related contexts. Alternative phrases like "scorching sun" or "lethal sun" can be used to convey similar meanings. However, it's important to use "deadly sun" judiciously, reserving it for situations where a strong emphasis on danger is appropriate.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
lethal sun
Substitutes "deadly" with "lethal", maintaining the connotation of being able to cause death or severe harm.
scorching sun
Replaces "deadly" with "scorching", focusing on the intense heat of the sun.
dangerous sun
Replaces "deadly" with "dangerous", indicating a risk of harm without necessarily implying fatality.
fierce sun
Highlights the sun's intensity and power in a more general sense.
harmful sun
Uses "harmful" instead of "deadly", softening the intensity but retaining the negative impact.
burning sun
Focuses on the sensation of heat, suggesting the sun's intensity is like being burned.
merciless sun
Emphasizes the relentless and unforgiving nature of the sun's intensity.
oppressive sun
Highlights the feeling of being weighed down or overwhelmed by the sun's heat and power.
blazing sun
Describes the sun as intensely bright and hot, like a fire.
radiating sun
Focuses on the intense energy emitted by the sun which can cause harm.
FAQs
How can I use "deadly sun" in a sentence?
You can use "deadly sun" to describe an intensely hot and dangerous sun, especially in contexts where you want to emphasize the potential for harm. For example: "The explorers struggled to survive under the deadly sun of the desert."
What are some alternatives to "deadly sun"?
Some alternatives include "scorching sun", "lethal sun", or "harmful sun", depending on the specific nuance you want to convey.
Is it grammatically correct to say "deadly sun"?
Yes, the phrase "deadly sun" is grammatically correct. "Deadly" is an adjective modifying the noun "sun". Ludwig AI confirms that the phrase is correct and usable.
In what contexts is "deadly sun" most appropriately used?
"Deadly sun" is best used in contexts where the sun's intensity poses a significant threat, such as in descriptions of deserts, post-apocalyptic scenarios, or warnings about the dangers of sun exposure.
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested