challenging to recognize

USAGE SUMMARY

The phrase "challenging to recognize" is correct and usable in written English.
You can use it when describing something that is difficult to identify or acknowledge. Example: "The subtle changes in the painting were challenging to recognize at first glance."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

13 human-written examples

Although many researchers have done a long-term study in this work, it remains challenging to recognize human actions in videos not only because of geometric variations between intra-class objects or actions, but also because of changes in scale, rotation, viewpoint, illumination, and occlusion [1].

EURASIP Journal on Image and Video Processing

However, because of several logistical issues, it is currently challenging to recognize encephalitis in organ donors.

Emerging Infectious Diseases

Encephalitis presenting as a change in mental status can be challenging to recognize in the primary care setting.

BMC Family Practice

In reality, it can be challenging to recognize clinical presentations in an individual patient due to disease variations.

BioMed Research International

Furthermore, they found it challenging to recognize that many different processes could cause a random change in allelic frequency (Andrews et al., 2012).

CBE Life Sciences Education

Encephalitis presenting as a change in mental status can be challenging to recognize in the primary care setting and in general inpatient medicine.

BMC Family Practice

Human-verified similar examples from authoritative sources

Similar Expressions

47 human-written examples

For the remainder of this summer's internship, though, Wilkinson will continue to focus on developing a virtual reality experience for hiring managers and leadership teams, in which participants are challenged to recognize and respond to instances of preferential treatment or unfair advantage in the workplace.

Duke University

As new research suggests a potential value of interoceptive awareness of subtle bodily sensations, the traditional view of body awareness is challenged to recognize the complexity and ambiguity of this construct for psychosomatic research and therapies [47], [48].

Plosone

Religious groups across all faiths and denominations are challenged to recognize that human beings are sexual beings; herein lays the dilemma for religious groups.

BMC Public Health

"The Australian scholar Coral Bell has brilliantly described America's challenge: to recognize its own pre-eminence but to conduct its policy as if it were still living in a world of many centers of power".

The New York Times - Books

Although it is generally accepted that species constitute lineages [1], [3], it is a taxonomic challenge to recognize and delimit the species with traditional character sets and analytical procedures [1], [4], [5].

Plosone

Expert writing Tips

Best practice

When describing something that's not immediately obvious, use "challenging to recognize" to highlight the need for careful attention or expertise. For example: "The early signs of the disease can be "challenging to recognize" without specialized training."

Common error

While "challenging to recognize" is appropriate in many contexts, avoid overuse. Vary your language by using synonyms like "difficult to discern" or "hard to identify" to maintain reader engagement.

Linguistic Context

The phrase "challenging to recognize" functions as an adjectival phrase modifying a noun or pronoun, indicating the degree of difficulty in identifying something. Ludwig AI confirms its correctness and usability.

Expression frequency: Common

Frequent in

Science

50%

News & Media

25%

Academia

25%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "challenging to recognize" is a common phrase used to describe something that is difficult to identify or discern, with Ludwig AI indicating that the phrase is correct and usable in written English. Its usage spans various domains, from science and medicine to news and general discourse. While grammatically sound and widely accepted, varying your language with synonyms like "difficult to discern" or "hard to identify" can enhance your writing. Remember to consider the context and audience when choosing the most appropriate expression. The phrase serves to emphasize the need for careful attention, expertise, or specialized tools when attempting to identify something that is not immediately obvious.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Difficult to discern

Replaces "challenging" with a more formal synonym, "difficult", and "recognize" with "discern", emphasizing perception.

Hard to identify

Uses simpler vocabulary; "hard" instead of "challenging" and "identify" instead of "recognize".

Not easy to perceive

Emphasizes the act of perceiving, using "not easy" to convey difficulty.

Presents identification difficulties

Transforms the phrase into a more formal, noun-based structure.

Tough to make out

Uses a more informal, colloquial expression.

Demands careful observation

Shifts the focus to the observer's effort required for recognition.

Requires keen perception

Highlights the need for acute perception skills.

Subtle and easily missed

Focuses on the subtlety of what needs to be recognized, making it easy to overlook.

Obscure and hard to spot

Emphasizes the obscurity and difficulty in visually identifying something.

Elusive to detect

Indicates something is hard to catch or discover.

FAQs

What does "challenging to recognize" mean?

It means that something is not easily or immediately identifiable; it requires effort, skill, or specialized knowledge to perceive or understand it.

What can I say instead of "challenging to recognize"?

You can use alternatives like "difficult to discern", "hard to identify", or "not easy to perceive", depending on the nuance you want to convey.

Is "challenging to recognize" formal or informal?

The phrase is suitable for both formal and informal contexts, but consider your audience. In highly formal writing, you might prefer "presents identification difficulties". In more casual settings, "tough to make out" might be more appropriate.

In what contexts is "challenging to recognize" commonly used?

As Ludwig's examples show, it's commonly used in scientific and medical contexts to describe symptoms, conditions, or entities that are not immediately apparent. It also appears in news and media when discussing complex social or political issues.