are still intractable

USAGE SUMMARY

The phrase "are still intractable" is correct and usable in written English.
It can be used to describe problems, issues, or situations that remain difficult to manage or resolve despite efforts to address them. Example: "Despite numerous attempts to find a solution, the underlying issues in the project are still intractable."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

Unemployment and poverty are still intractable problems.

Encyclopedia Britannica

"I think we just have to see if the politics are still intractable," he says.

Environmental Health Perspectives

Most of these approximations are still intractable, but the problem of finding the nearest ultrametric distance matrix to a given distance matrix with respect to the L ∞ distance has been long known to be solvable in polynomial time, the solution being incarnated in any minimum spanning tree for the weighted graph subtending to the matrix.

Algorithms for Molecular Biology

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

In fact, outage capacity is still intractable even in a more simple scenario, such as in.

EURASIP Journal on Wireless Communications and Networking

However, the optimization problem in (13) is still intractable due to the non-convex chance constraint in C6.

EURASIP Journal on Wireless Communications and Networking

Although the algorithm in [19] can be used to find all MISs, it is still intractable that the number of MISs will grow exponentially with the increase of the graph size, and this is the reason why we need to develop TMGA2.

EURASIP Journal on Wireless Communications and Networking

The cells harboring HIV DNA are still more intractable.

Science Magazine

Nevertheless, there are still two intractable problems with this mode of data collection.

Research and Practice in Technology Enhanced Learning

However, most ADP algorithms are still computationally-intractable for high-dimensional problems.

Expert Systems with Applications

As he sees it, studying the microbiome will ultimately help us to better treat conditions that are still mysterious and often intractable.

The Guardian

Add to that a laundry list of other factors: Obama has been an abysmal salesman; Americans' patience has the lifespan of a fruit fly; we are still mired in two intractable wars; the economy has yet to turn the corner; anxiety is mounting over ballooning deficits; and oil is still gushing into the gulf.

The New York Times

Expert writing Tips

Best practice

When using "are still intractable", ensure the context clearly establishes what efforts have already been made to address the problem. This reinforces the sense of ongoing difficulty and avoids implying a lack of effort.

Common error

Avoid using "are still intractable" when the problem is merely complex or challenging. The phrase implies a near-impossibility of resolution, so reserve it for situations where solutions have been actively sought but remain elusive.

Linguistic Context

The phrase "are still intractable" functions as a predicate adjective, describing the state or condition of a subject (e.g., problems, issues). It emphasizes that something remains difficult or impossible to manage or resolve. Ludwig AI confirms its usability in written English.

Expression frequency: Common

Frequent in

Science

33%

News & Media

33%

Encyclopedias

33%

Less common in

Formal & Business

0%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "are still intractable" is used to describe ongoing problems that have proven difficult or impossible to resolve, as confirmed by Ludwig AI. It functions as a predicate adjective, conveying persistence and resistance to solutions. While the phrase can be found across different sources, including science, news & media and encyclopedias, its register is generally neutral to formal, making it appropriate for various writing contexts. When using this phrase, it is important to ensure the context clearly establishes previous attempts to address the problem. Alternatives include "remain unresolved", "continue to be problematic" or "prove difficult to manage".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are proving to be unsolvable

Emphasizes the seeming impossibility of finding solutions.

remain unresolved

Focuses on the lack of resolution rather than the inherent difficulty.

continue to defy solutions

Highlights the failure to find solutions despite efforts.

continue to be problematic

Highlights the ongoing nature of the problems, without explicitly stating unsolvability.

persist in being difficult

Emphasizes the continuous difficulty of the situation.

have yet to be resolved

Shifts the focus to the lack of a solution rather than the complexity.

present ongoing challenges

Highlights the challenges without implying they are impossible to overcome.

remain a persistent obstacle

Focuses on the obstacle aspect, emphasizing its ongoing presence.

prove difficult to manage

Focuses on the difficulty of managing the situation.

continue to pose a challenge

Highlights the continuing challenge without implying impossibility.

FAQs

How can I use "are still intractable" in a sentence?

Use "are still intractable" to describe problems or issues that have resisted solutions despite multiple attempts, such as: "Despite numerous interventions, poverty and inequality "are still intractable" in many regions."

What does "are still intractable" mean?

The phrase "are still intractable" means that certain problems or difficulties continue to be impossible to resolve or manage, even after significant effort and attempts at solutions.

What are some alternatives to "are still intractable"?

Some alternatives include "remain unresolved", "continue to be problematic", or "prove difficult to manage". The best choice depends on the specific nuance you want to convey.

Is it better to say "are intractable" or "are still intractable"?

While both are grammatically correct, "are still intractable" emphasizes that the problem has persisted over time, resisting previous attempts at a solution, which might be more appropriate in many contexts.