uncommon forms

USAGE SUMMARY

The phrase "uncommon forms" is correct and usable in written English.
You can use it to describe types or variations that are not frequently encountered or are atypical in a certain context. Example: "The artist is known for her use of uncommon forms in her sculptures, which challenge traditional aesthetics."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

Moreover, uncommon forms of actin such as the "lower dimer" have been observed in vitro.

Journal of Molecular Biology

Desquamative interstitial pneumonia (DIP) and respiratory bronchiolitis-associated interstitial lung disease (RB-ILD) are uncommon forms of interstitial lung disease and have been incompletely characterized.

Chest

(3) Uncommon forms of encephalopathic epilepsy: a proposed design includes randomization to sequential monotherapy with prescribed titration/dose defined by seizure control or tolerance.

Epilepsy Research

While the common form of glaucoma starts painlessly and without symptoms, its uncommon forms can produce symptoms like hazy vision, pain in the eye, headache, nausea or vomiting, rainbow halos around lights and even a sudden loss of vision in the eye, which is what happened to Kirby Puckett.

The New York Times - Science

AH and AHL are uncommon forms of amyloidosis and are included in the category of Ig-related amyloidosis.

CKJ: Clinical Kidney Journal

To assess risk for cattle-to-human transmission of prions that cause uncommon forms of bovine spongiform encephalopathy (BSE), we inoculated mice expressing human PrP Met with field isolates.

Emerging Infectious Diseases

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Prostatic ductal adenocarcinoma is an uncommon form of prostatic carcinoma.

Human Pathology: Case Reports

An uncommon form, it was sometimes used for dialogues.

Encyclopedia Britannica

Legionnaires' disease is an uncommon form of pneumonia that could have serious consequences for older people.

The Guardian

In some ways, Erdogan could afford to be callous: hunger strikes are not an uncommon form of protest in Turkey.

The New Yorker

Palmar mid-carpal instability (PMCI) is an uncommon form of non-dissociative carpal instability, seldom reported in Asian population.

Chirurgie de la Main

Expert writing Tips

Best practice

When using "uncommon forms", ensure the context clearly establishes what the common or standard forms are for effective contrast.

Common error

Avoid using "uncommon forms" when the forms are merely unfamiliar to the audience but are actually quite prevalent in a specific field. Use a phrase like "lesser-known forms" instead.

Linguistic Context

The phrase "uncommon forms" functions as a descriptive phrase, typically modifying a noun to indicate that the forms being referred to are not frequently encountered or are atypical. Ludwig AI confirms this usage across various contexts.

Expression frequency: Uncommon

Frequent in

Science

60%

News & Media

30%

Wiki

10%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "uncommon forms" serves as a descriptor denoting rarity or atypicality. Ludwig AI confirms that the phrase is grammatically sound and sees use across diverse sources, particularly in science and news. While interchangeable alternatives like "rare types" and "atypical variations" exist, "uncommon forms" maintains a formal yet neutral tone, suitable for conveying specificity. When using the phrase, ensure context emphasizes how common forms contrast with uncommon ones, and avoid employing it merely to denote unfamiliarity when actual prevalence may exist. Mastering this balance ensures precise communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

rare types

Emphasizes the infrequency of occurrence.

atypical variations

Focuses on deviation from the standard or norm.

unusual kinds

Highlights the peculiarity or oddity of the forms.

infrequent varieties

Stresses the low occurrence rate of the varieties.

exceptional instances

Points out the forms as being notable and out of the ordinary.

anomalous patterns

Focuses on the irregularity or inconsistency of the patterns.

peculiar sorts

Emphasizes the strangeness or distinctiveness of the sorts.

singular examples

Highlights the uniqueness of the examples.

scarce manifestations

Stresses the limited presence of the manifestations.

non-standard formats

Indicates a departure from conventional formats.

FAQs

How can I use "uncommon forms" in a sentence?

You can use "uncommon forms" to describe variations or types that are not frequently encountered. For example, "The study investigates "uncommon forms" of cancer".

What are some synonyms for "uncommon forms"?

Alternatives to "uncommon forms" include "rare types", "atypical variations", or "unusual kinds" depending on the specific context.

Is it appropriate to use "uncommon forms" in formal writing?

Yes, "uncommon forms" is suitable for formal writing, especially in scientific or academic contexts. It clearly conveys the idea of rarity or deviation from the norm.

What's the difference between "uncommon forms" and "rare forms"?

While both phrases indicate infrequency, "uncommon forms" may suggest something is merely unusual or not often seen, while "rare forms" often implies a greater degree of scarcity.