moderately hard

USAGE SUMMARY

The phrase "moderately hard" is correct and usable in written English.
It can be used to describe a level of difficulty that is between easy and hard, often in contexts like tasks, challenges, or problems. Example: "The exam was moderately hard, requiring a good understanding of the material but not impossible to pass."

✓ Grammatically correct

Science

Encyclopedias

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

USGS hardness (Handa 1964) shows four categories of hardness: soft, slightly hard, moderately hard and very hard.

Applied Water Science

However, none of the currently serving wells can be classified as such and belongs to either moderately hard or hard category of water hardness.

Environmental Health: A Global Access Science Source

Total hardness shows that they range from moderately hard category to very hard category during PRM and POM.

Applied Water Science

Based on the hardness values, Kolong River water generally falls under moderately hard to hard water category.

Applied Water Science

The results revealed that ground water is alkaline in nature and total hardness observed in all samples falls under moderately hard to very hard category.

Applied Water Science

Ausoni spring water samples show total hardness ranging from 144.7 to 499.5 mg/l and classified as moderately hard to very hard water.

Applied Water Science

Water can be classified into soft (75 mg/L), moderately hard (75 150 mg/L), hard (150 300 mg/L) and very hard (300 mg/L) based on hardness (Sawyer and McCarty 1967).

Applied Water Science

The average pH of groundwater is 8.615 which indicates alkaline nature and an average hardness of 173.26 mg/l which reveals that most of the samples are moderately hard to very hard water.

Applied Water Science

Riebeckite is a moderately hard mineral with a glassy lustre.

Encyclopedia Britannica

Holmium is a moderately hard, silvery white metal that is relatively stable in air.

Encyclopedia Britannica

Terbium is a moderately hard, silvery white metal that is stable in air when in pure form.

Encyclopedia Britannica

Expert writing Tips

Best practice

Use "moderately hard" to describe something that requires a reasonable amount of effort or strength, but is not excessively difficult or strenuous.

Common error

Avoid using "moderately hard" interchangeably with "hard". "Moderately hard" indicates a level that is less intense than "hard". Using the terms incorrectly can misrepresent the true nature of the subject being described.

Linguistic Context

The phrase "moderately hard" functions primarily as an adjective phrase, modifying nouns to describe a level of intensity or difficulty that is between easy and hard. As Ludwig AI confirms, the phrase is valid and commonly used.

Expression frequency: Very common

Frequent in

Science

76%

Encyclopedias

10%

News & Media

9%

Less common in

Wiki

3%

Formal & Business

1%

Social Media

1%

Ludwig's WRAP-UP

In summary, "moderately hard" is a grammatically sound and frequently used adjective phrase that describes a condition or quality that is somewhat but not extremely difficult or intense. As Ludwig AI validates, it appears across diverse contexts, particularly in scientific, encyclopedic, and news media sources. The phrase is versatile and has several alternatives, such as "relatively difficult" or "somewhat challenging", allowing writers to convey subtle differences in meaning. When using "moderately hard", it's important to differentiate it from "hard" and specify measurement units when applicable, especially in technical contexts like water quality assessment. Its wide applicability makes it a valuable term in everyday language and specialized fields.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

relatively difficult

Indicates a level of difficulty that is comparable to other challenges, but not excessively so.

somewhat challenging

Suggests that the task presents some difficulties but is manageable.

fairly tough

Implies a degree of resilience or effort is needed, without being overwhelming.

reasonably demanding

Highlights the requirements of the task, indicating a moderate level of resources or skills needed.

mildly arduous

Describes the task as requiring sustained effort, but not to an extreme degree.

moderately strenuous

Emphasizes the physical or mental effort required, though not to a debilitating extent.

passably taxing

Indicates that the task will require a significant but not excessive amount of energy or resources.

comparatively tricky

Suggests a need for cleverness or skill to navigate, without being insurmountable.

manageably complex

Highlights that while the task has intricate elements, they can be effectively handled.

comfortably rigorous

Implies that while the task demands precision and thoroughness, it is still achievable.

FAQs

How is "moderately hard" used to describe water quality?

In water quality assessment, "moderately hard" indicates a specific range of mineral content, typically between 75 and 150 mg/L of calcium carbonate. This classification helps determine the water's suitability for various uses.

What are some alternatives to "moderately hard" when describing a task's difficulty?

Alternatives to "moderately hard" for describing task difficulty include "somewhat challenging", "fairly tough", or "relatively difficult", depending on the specific nuance you want to convey.

Which is correct, "moderately hard" or "moderately hardly"?

"Moderately hard" is correct. "Hard" is an adjective describing the degree of difficulty. "Hardly" is an adverb that means 'barely' or 'scarcely', so "moderately hardly" doesn't make sense in this context.

What's the difference between "slightly hard" and "moderately hard"?

"Slightly hard" indicates a minimal level of hardness, while "moderately hard" implies a more noticeable, but not extreme, level of hardness or difficulty. The distinction lies in the degree or intensity of the characteristic being described.