co-occur

USAGE SUMMARY

The phrase "co-occur" is correct and usable in written English.
It is typically used in contexts where two or more events, phenomena, or conditions happen at the same time or in conjunction with each other. Example: "In the study, we found that anxiety and depression often co-occur in patients."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Moreover, A flagellum does not co-occur with A narutobiei.

The Guardian

However, the two minerals co-occur in many deposits.

Geochemical Transactions

They co-occur with plesiosaurs and sea turtles.

Evolution: Education and Outreach

Alcohol dependence and anxiety disorders often co-occur.

European Psychiatry

In the mandibular condyle, osteochondroma may co-occur with chondroma and osteoma [3].

Maxillofacial Plastic and Reconstructive Surgery

Headache and epilepsy are related in numerous ways, and they often co-occur.

The Journal of Headache and Pain

The exIntence of 退下 tui-xiaddition-descend 'recede down' is not predicted by the hierarchy in 5. Further discussion will be provided in 退上/下 tui-shang/xia 'recede upward/downward' and the Scalar Specificity Constraint.

Lingua Sinica

Whilst a number of mutations do co-occur, the majority are mutually exclusive (Fig. 2b).

Cancer Nanotechnology

The three primary ecomorphs (gold, dark, and matte white) generally co-occur in native forest habitats.

Current Biology

On intertidal reef platforms in southern New Zealand, six species of fucoid algae co-occur.

Journal of Experimental Marine Biology and Ecology

Nicotine dependence (ND) and major depression (MD) are highly prevalent disorders that frequently co-occur.

Drug and Alcohol Dependence

Expert writing Tips

Best practice

Use "co-occur" when you want to emphasize that two or more things are happening or appearing together, especially in scientific or formal contexts. It's a concise way to express simultaneous occurrence or correlation.

Common error

While "co-occur" is perfectly acceptable, it can sound overly formal or scientific in casual conversation or informal writing. Opt for simpler alternatives like "happen together" or "occur at the same time" in less formal settings.

Linguistic Context

The phrase "co-occur" functions as an intransitive verb, indicating that two or more things happen or exist together. Ludwig AI confirms its frequent use in describing simultaneous events or correlated phenomena, as seen in various examples.

Expression frequency: Very common

Frequent in

Science

88%

News & Media

7%

Wiki

3%

Less common in

Formal & Business

2%

Reference

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "co-occur" is a grammatically correct and frequently used term, especially within scientific and academic domains. Ludwig AI validates this observation, emphasizing its role in describing events or conditions that happen or exist together. While highly suitable for formal and technical writing, simpler alternatives like "occur together" or "happen simultaneously" may be preferred in informal contexts. The term's prevalence in scientific literature underscores its value in concisely conveying simultaneous or correlated phenomena. Remember to use "co-occur" when precision and conciseness are paramount, but consider your audience and the overall tone of your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

occur together

This alternative uses simpler language by replacing "co-occur" with "occur together".

coexist

This alternative shortens "co-occur" to a single word.

happen simultaneously

This alternative emphasizes the timing of the events, suggesting they occur at the same time.

exist concurrently

This alternative is more formal and emphasizes the co-existence of phenomena.

appear together

This alternative suggests that the things are observed together.

are correlated

This alternative emphasizes a statistical relationship rather than just simultaneous occurrence.

are associated

This alternative suggests a relationship or connection between the occurrences, though not necessarily simultaneous.

are linked

This alternative indicates a connection, which may or may not be simultaneous.

are interconnected

This alternative emphasizes a deeper relationship, implying a mutual influence.

unfold jointly

This alternative gives a dynamic aspect to the co-occurrence of events, portraying them as progressively happening together.

FAQs

How can I use "co-occur" in a sentence?

The phrase "co-occur" is used to indicate that two or more events or phenomena happen or exist together. For example, "Depression and anxiety often "co-occur" in patients with chronic pain".

What are some alternatives to "co-occur"?

You can use alternatives like "occur together", "happen simultaneously", or "coexist" depending on the specific context.

Is it better to say "co-occur" or "occur together"?

"Co-occur" is more formal and concise, often used in scientific or technical writing. "Occur together" is simpler and more appropriate for general use. The best choice depends on the context and your desired level of formality.

In what contexts is "co-occur" most appropriate?

The term "co-occur" is particularly appropriate in academic, scientific, and technical contexts where precise and concise language is valued. It's often used when discussing statistical correlations or the simultaneous presence of multiple conditions or events.