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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
of various difficulties
Grammar usage guide and real-world examplesUSAGE SUMMARY
This part of a sentence is correct and usable in written English.
You can use it to describe the range of problems that need to be addressed in a variety of scenarios. For example, "The team of engineers had to overcome a number of challenges of various difficulties to build the bridge."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(6)
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
8 human-written examples
For fit people without specific health issues in middle age who already practice yoga, it would be nice to have knowledge about and access to a series of poses appropriate for this age group, which can be arranged into routines of various difficulties to form the core of a yoga class.
News & Media
It's not a full blown expansion, but rather a series of maps of various difficulties and sizes.
News & Media
The selected missions present a range of various difficulties with different levels of thrust acceleration constraints.
Science
This paper aims to contribute to better understanding of various difficulties the teachers of measurement-related courses are facing today.
Science
The Challenge Tower mode is a single-player option that includes 300 specific challenges of various difficulties providing currency rewards upon completion; players have the option of using in-game currency to bypass other difficult challenges, completing them later.
Wiki
This observation is compatible with theoretical framework suggesting a cerebellum deficit in dyslexia being responsible of various difficulties with reading, writing and spelling [35], [36].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
For the CAT algorithm to be able to select items tailored to test taker's ability, many items of various difficulty levels are needed.
In this paper, we present an advanced overtaking behavior that is able to deal with opponents implementing blocking strategies of various difficulty level.
Further, the size (number of blocks contained) of the fish macro expert model was about thrice that of the expert rollercoaster model, increasing the probability of facing various difficulties in this activity (activity 5).
Their managing director, Jackie Scott, is a wheelchair user and therefore has personal experience of the various difficulties that can arise.
News & Media
Indeed, the subject of love — its various difficulties and wants — permeates this book, and we encounter it at its most ferocious in the volume's long title poem, a monologue addressed to Shaughnessy's son, Cal (which also happened to be the late poet Robert Lowell's nickname).
News & Media
Expert writing Tips
Best practice
When using "of various difficulties", ensure the context clearly defines what kind of difficulties are being discussed. Specificity enhances clarity and prevents ambiguity.
Common error
Avoid using "of various difficulties" as a vague placeholder. If possible, replace it with more descriptive terms that reflect the precise nature and range of the problems encountered.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "of various difficulties" functions as a post-modifier, adding detail and specifying the nature of a noun it follows. It indicates a range or spectrum of challenges or problems, as shown in Ludwig's examples.
Frequent in
Science
33%
News & Media
33%
Wiki
17%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "of various difficulties" is a useful way to describe a range of challenges or problems. According to Ludwig, it is grammatically correct and appears in a variety of contexts, particularly in science, news, and wiki sources. While the phrase is generally acceptable, writers should strive for specificity and clarity by detailing the nature of these difficulties when possible. Alternatives like "involving diverse challenges" or "presenting multiple problems" can add nuance and precision. While perfectly correct, remember to focus on clarity by giving context to the difficulties for a more impactful written content.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
involving diverse challenges
Replaces "difficulties" with "challenges" and uses "diverse" instead of "various" modifying the specific type of challenges.
presenting multiple problems
Substitutes "difficulties" with "problems" and "various" with "multiple", which shifts the emphasis from variety to quantity.
entailing a range of complexities
Replaces "difficulties" with "complexities" which is more abstract, and uses "a range of" instead of "various", indicating a spectrum.
characterized by assorted issues
Uses "assorted issues" instead of "various difficulties", changing the tone to a more descriptive assessment.
marked by differing obstacles
Replaces "difficulties" with "obstacles" and "various" with "differing" suggesting differences in the barriers faced.
with diverse sets of hurdles
Substitutes "difficulties" with the more figurative "hurdles" and restructures the sentence to emphasize overcoming obstacles.
incorporating multifaceted trials
Uses "multifaceted trials" instead of "various difficulties", adding a layer of complexity and testing.
covering a spectrum of predicaments
Replaces "difficulties" with "predicaments", suggesting troublesome situations, and uses "a spectrum" to imply a wide array.
facing a multitude of hardships
Substitutes "difficulties" with "hardships", indicating severer problems, and uses "a multitude of" to convey a large number.
involving numerous snags
Replaces "difficulties" with the more informal "snags" and uses "numerous" instead of "various" implying more quantity.
FAQs
How can I rephrase "of various difficulties" to sound more formal?
For a more formal tone, consider alternatives like "involving diverse challenges", "entailing a range of complexities", or "characterized by assorted issues".
What are some alternatives to "of various difficulties" for informal writing?
In less formal contexts, you might use alternatives like "involving numerous snags" or "with diverse sets of hurdles".
How does the choice of words after "of various" affect the overall meaning of the sentence?
Replacing "difficulties" with words like "challenges", "complexities", or "obstacles" can subtly change the meaning, emphasizing different aspects of the problem.
Is it always necessary to specify the nature of "various difficulties"?
While not always required, specifying the type of difficulties enhances clarity. If the nature of the difficulties is already understood from the context, it may not be necessary to elaborate.
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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
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested