challenging and efficient

USAGE SUMMARY

The phrase "challenging and efficient" is correct and usable in written English.
It can be used to describe a task, process, or system that is both demanding and effective in achieving its goals. Example: "The new training program is both challenging and efficient, pushing employees to improve their skills while maximizing productivity."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

An extension of the PSMC to handle the analysis of multiple samples, however, is computationally challenging, and efficient approximations are being developed (Sheehan et al., 2013).

Bioinformatics

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

This review focuses on the potential of this latter technology to modify mammalian genomes without the need to apply challenging and less-efficient protocols.

Trends in Biotechnology

With growing data volumes the extraction of physically meaningful information from the simulation becomes increasingly challenging and requires equally efficient implementations.

Computer Physics Communications

As the number of new significant oilfields discoveries are reduced and as production operations become more challenging and expensive, the efficient development of oil reservoirs in order to satisfy increasing worldwide demand for oil and gas becomes crucial.

Journal of Petroleum Exploration and Production Technology

However, it has proved challenging to achieve clean and efficient chemical ligation of oligonucleotides, although progress has been made using cyanogen bromide as a coupling agent.

Accounts of Chemical Research

All above features differentiated ALA clearly from most other serum-inhibitive nonviral gene carriers, and proved ALA the promising and challenging potential efficient gene vector for practical clinical application.

Biomaterials

Due to the stochastic nature of the traffic arrival process and the wireless channel, it is a challenging work to achieve fair and efficient resource allocation and QoS-guaranteed scheduling in OFDMA systems.

EURASIP Journal on Wireless Communications and Networking

These are the major design issues in WSNs that make the development of simple and efficient algorithms a challenging problem.

EURASIP Journal on Advances in Signal Processing

The quite challenging task consists in conceiving new and efficient inhibitors avoiding resistance acquisition.

Biochimie

To build practical services over WSNs, especially considering sensors' limitations in power, computation, and local storage, it is both critical and challenging to support efficient network layer multihop routing protocols.

EURASIP Journal on Wireless Communications and Networking

Fixed angle volar plates were demonstrated to be a safe and efficient treatment in these challenging fractures.

Journal of Orthopaedics and Traumatology

Expert writing Tips

Best practice

When describing a project or task, use "challenging and efficient" to convey that it requires significant effort but yields optimal results. It implies a balance between difficulty and productivity.

Common error

Avoid using "challenging and efficient" to describe tasks that are only mildly difficult or yield marginal improvements. Overuse can dilute its impact and make your writing sound hyperbolic.

Linguistic Context

The phrase "challenging and efficient" functions as a descriptive compound adjective, typically modifying a noun to indicate that something is both demanding and effective. Ludwig AI validates this usage with real-world examples.

Expression frequency: Common

Frequent in

Science

60%

News & Media

20%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

10%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "challenging and efficient" is a grammatically correct and versatile descriptor used to portray something as both demanding and effective. As confirmed by Ludwig AI, it is commonly found in science, news media, and formal business contexts. When using this phrase, ensure the context genuinely reflects a balance between difficulty and productivity to avoid sounding hyperbolic. Consider related phrases like "demanding and effective" or "difficult but productive" for nuanced meanings. Using this phrase thoughtfully will enhance the clarity and impact of your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

demanding and effective

Focuses on the demanding aspect and positive result.

difficult but productive

Highlights the difficulty balanced by positive outcomes.

complex yet streamlined

Emphasizes complexity paired with efficiency.

rigorous and productive

Focuses on rigor leading to productivity.

arduous but worthwhile

Stresses the effort required and the resulting value.

testing and high-performing

Highlights the challenging nature and strong performance.

stimulating and effective

Emphasizes the stimulating aspect alongside effectiveness.

intricate yet well-organized

Focuses on intricacy balanced with good organization.

formidable and successful

Highlights the formidable nature and ultimate success.

taxing but rewarding

Stresses the taxing nature balanced by rewarding results.

FAQs

How can I effectively use "challenging and efficient" in a sentence?

Use "challenging and efficient" to describe tasks or processes that demand significant effort and produce optimal results. For example: "The new training program is both "challenging and efficient", pushing employees to improve their skills while maximizing productivity."

What are some alternatives to "challenging and efficient"?

You can use alternatives like "demanding and effective", "difficult but productive", or "complex yet streamlined" depending on the context.

Is there a difference between "challenging and efficient" and "difficult but productive"?

While both phrases convey a similar meaning, "challenging and efficient" emphasizes the optimal use of resources and effectiveness, while "difficult but productive" focuses more on the hardship involved and the positive outcome. The choice depends on which aspect you want to highlight.

When is it appropriate to use "challenging and efficient"?

It's appropriate when describing a task, system, or process that is both demanding and highly effective in achieving its goals. It suggests that while the undertaking is not easy, it yields worthwhile results with minimal waste of resources.