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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
challenging phase
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "challenging phase" is correct and usable in written English.
It can be used to describe a difficult or demanding period in a process, project, or personal experience. Example: "During this challenging phase of the project, we need to stay focused and support each other to overcome obstacles."
✓ 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
2 human-written examples
Finally, the practicalities of arranging for service user, interpreter and GP to meet at the same time in the one location are challenging (phase II: formal interpreters, GP 11).
Science
But this may prove its most challenging phase yet.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Political parties sometimes do go through challenging phases.
News & Media
One hundred and eighty subjects were included in the study: 105 subjects were enrolled in the first "exploratory" phase and 75 in the second "challenge" phase.
The second "challenge" phase was aimed at preclinically validating by WB and ELISA the ability of these candidate biomarkers to differentiate pSS from healthy volunteers, subjects with non-pSS sicca syndrome and patients with sSS.
The testing cohort of the second "challenge phase" of the study was represented by 75 unselected, consecutive subjects: 19 pSS, 21 healthy volunteers, 10 sicca non-SS and 25 sSS patients.
Hours of disclosure, in which the police put one accusation after another (16 victims had come forward) to Teret, are followed by the "challenge" phase, during which Teret is confronted by the full weight of the case against him.
News & Media
(challenge phase).
Thus in the challenge phase, if, he makes a random guess for the selected tag.
Challenge Phase (i) If, then randomly flips a coin for the value of.
The 17-month program is divided into three phases: the pre-ChalleNGe phase (2 weeks), the residential phase (20 weeks), and the post-residential phase (1 year).
Science
Expert writing Tips
Best practice
When using "challenging phase", provide context to clarify what makes the phase difficult. Specificity enhances clarity.
Common error
Avoid using "challenging phase" in situations that are merely inconvenient. Reserve it for truly difficult or complex scenarios to maintain its impact.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "challenging phase" functions as a noun phrase, where "challenging" modifies the noun "phase". It typically serves as an adjective describing a period or stage marked by difficulty, complexity, or demanding circumstances, as validated by Ludwig.
Frequent in
Science
60%
News & Media
30%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "challenging phase" is a grammatically sound and usable expression that describes a difficult or demanding period. While relatively infrequent, its use in scientific and news media contexts suggests a neutral to formal register. Ludwig AI confirms its correctness and offers alternatives like "difficult period" or "demanding stage". The phrase is best used when the context clarifies the specific nature of the challenge, avoiding overuse in less significant situations. In short, "challenging phase" is a precise way to describe a time of difficulty with potential for growth.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
difficult period
Replaces the word "challenging" with its direct synonym "difficult", making the phrase slightly more general.
demanding stage
Substitutes "phase" with "stage", highlighting a specific point in a process that requires significant effort.
tough time
Uses more informal language to describe a period of hardship.
testing period
Emphasizes the aspect of being tested or tried during this time.
critical juncture
Suggests a point of significant decision-making or potential change, adding a sense of importance.
arduous stretch
Uses more descriptive language to convey the length and difficulty of the period.
problematic stage
Focuses on the issues and problems that arise during this time.
complex situation
Shifts the focus from a time period to a situation that is intricate and difficult to navigate.
trying circumstances
Highlights the difficult and stressful conditions surrounding the situation.
eventful episode
Indicates that the episode is full of activities, incidents, or challenges.
FAQs
How can I use "challenging phase" in a sentence?
You can use "challenging phase" to describe a difficult period in a project, process, or personal experience. For example, "During this "challenging phase" of the project, we need to stay focused."
What are some alternatives to "challenging phase"?
Some alternatives to "challenging phase" include "difficult period", "tough time", or "demanding stage", depending on the context.
Is "challenging phase" formal or informal?
"Challenging phase" is generally considered neutral to formal, suitable for both professional and academic contexts. More informal alternatives exist, like "tough time".
What makes "challenging phase" different from "difficult phase"?
While similar, "challenging phase" often implies an opportunity for growth or learning through overcoming obstacles, whereas "difficult phase" simply emphasizes the hardship.
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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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested