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
an extensive spectrum
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "an extensive spectrum" is correct and usable in written English.
It can be used to describe a wide range or variety of something, often in contexts related to topics like research, analysis, or discussions about diversity. Example: "The study revealed an extensive spectrum of opinions on the matter, highlighting the complexity of the issue."
✓ Grammatically correct
Science
News & Media
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
3 human-written examples
The ingestion of caustic substances induces an extensive spectrum of injuries to the aerodigestive tract which include extensive necrosis and perforation of the esophagus and stomach.
Science
Although the antimicrobial activity of honey has been effectively established against an extensive spectrum of microorganisms, it differs depending on the type of honey.
The results from this study leads us to hypothesize that this method could be applied to study the differential metabolite signals between enteric fever and multiple invasive infections and could potentially differentiate between an extensive spectrum of causes of systemic disease or both bacterial, viral, and parasitic etiology.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
As in erythromycin, cladinose and desosamine sugar residues are attached at positions 3 and 5. AZM exhibits a more extensive spectrum of activity, greater acid stability and more favourable pharmacokinetic parameters than erythromycin.
Among AD animal models, TgCRND8 mice showed a more extensive spectrum of synaptic alterations compared to other AD mouse models, characterized by mutations only in the APP gene (APP23 and Tg2576 mice).
Science
For her part, Middleton says Waitrose Kitchen has "always been a source of inspiration to me, for its extensive spectrum of food and beautiful style".
News & Media
As mentioned before, the other secondary users will sense the extensive spectrum usage and turn into a vigilante player with e v = 1.2.
Lest a job with a supermarket rag strike you as a demotion for the nearly-royal, Pippa assures us all that she's totally cool with Waitrose, stating, "I'm delighted to be writing for Waitrose Kitchen, a magazine that's always been a source of inspiration to me, for its extensive spectrum of food and beautiful style".
News & Media
Our data indicated that there was great heterogeneity and extensive spectrum of thalassemias in the Baise populations.
Science
The extensive spectrum of the neural and the vascular structures within the reach of the pterional approach includes insula, basal ganglia, lateral ventricle, middle cerebral artery, temporal operculum, frontal and parietal opercula, uncus, orbit, anterior cranial fossa, optic nerve, internal carotid artery and branches, lamina terminalis, and interpeduncular fossa.
Findings presented in this paper indicated extensive spectrum antibacterial activity of preparation based on flax seedcake.
Science
Expert writing Tips
Best practice
Use "an extensive spectrum" to describe a wide range or variety of something, especially when highlighting the complexity or diversity of the subject.
Common error
Avoid using "an extensive spectrum" when a simpler phrase like "a wide range" or "many types" would suffice. This phrase is best suited for more formal or academic contexts.
Source & Trust
82%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an extensive spectrum" functions as a noun phrase modified by an adjective. It describes a broad and comprehensive variety or range of something. As Ludwig AI confirms, the phrase is grammatically sound and usable in written English.
Frequent in
Science
75%
News & Media
25%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "an extensive spectrum" is a grammatically correct and usable English phrase used to describe a wide range or variety of something. While Ludwig AI confirms its correctness, its usage is relatively rare, primarily appearing in scientific and news contexts. It functions as a noun phrase modified by an adjective, highlighting the comprehensiveness and diversity of a subject. Consider alternatives like "a broad range" or "a wide array" depending on the specific nuance you wish to convey. Remember to use it in appropriate contexts where a sophisticated and thorough description is warranted.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a broad range
Emphasizes the breadth of the variety more than the depth or detail.
a wide array
Focuses on the diverse collection of items or elements.
a comprehensive scope
Highlights the completeness and thoroughness of the coverage.
a full gamut
Implies a complete series or range, often within a specific category.
a diverse assortment
Stresses the heterogeneity and variety of the elements.
a considerable variety
Indicates a notable and substantial amount of different things.
a vast selection
Emphasizes the large number of options available.
a wide-ranging scope
Highlights the extensive and inclusive nature of the subject matter.
a boundless spectrum
Implies that the range is seemingly limitless and without boundaries.
a complete compass
Suggests a full and all-encompassing range of possibilities.
FAQs
How can I use "an extensive spectrum" in a sentence?
You can use "an extensive spectrum" to describe a broad variety or range of something. For example: "The study revealed "an extensive spectrum" of opinions on the matter".
What can I say instead of "an extensive spectrum"?
You can use alternatives like "a broad range", "a wide array", or "a comprehensive scope" depending on the context.
Which is correct, "an extensive spectrum" or "a wide spectrum"?
Both "an extensive spectrum" and "a wide spectrum" are correct, but "an extensive spectrum" suggests a more detailed and thorough range compared to "a wide spectrum".
What's the difference between "an extensive spectrum" and "an extensive range"?
"An extensive spectrum" often implies a variety of distinct but related items, while "an extensive range" can refer to a continuous scale or continuum.
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
3.8/5
Expert rating
Real-world application tested