a supplementary amount

USAGE SUMMARY

The phrase "a supplementary amount" is correct and usable in written English.
It can be used when referring to an additional quantity or sum that is added to something, often in financial or academic contexts. Example: "The project requires a supplementary amount to cover unexpected expenses."

✓ Grammatically correct

Science

Wiki

News & Media

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

Without hydrogen, a high voltage polarization provides a supplementary amount of implanted nitrogen available for further diffusion and the sputtering of the surface passive oxide.

Surface and Coatings Technology

Animals were weighed every morning, and fed a supplementary amount of rodent chow every evening, at least 12 hr before the following experimental session.

Behavioral and Brain Functions

To authenticate that maximal reaction with NBD-Cl had been achieved, we incubated each membrane-bound F1Fo preparation with 150 μM NBD-Cl for 1 h as in Figure 2, followed by a supplementary amount of 200 μM NBD-Cl (totaling 350 μM) and continuing the incubation for an extra hour before assaying ATPase activity.

Biochemistry

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Similar trend was reported by Gema et al. [ 6] who observed that an addition of supplementary amount of ammonium sulfate to orange peel enhanced GLA synthesis.

BioMed Research International

4 simplifies to: <img src="http://journals.plos.org/plosone/article/asset?id=info?doi/10.1371/journal.pone.0006173.e005.PNG" class= inline-graphic"/> From Eq. 5, one can thus estimate the supplementary amount of drag that is experienced by the average-shaped stonewort isopods if they would move at the same speed as the reed individuals.

Plosone

Therefore, supplementary amount of this important molecule is required by the body.

WikiHow

Also vitamin D deficiency can be treated by administering supplementary amount of this vitamin along with calcium tablets.

WikiHow

These compounds are required because the supplementary amount of nutrients in the body that is stored in polymers in certain tissues such as the liver and adipose tissue can be replenished if used extensively by the body cells.

WikiHow

Polyethylene plastic granules with up to 5% content were found to be suitable as a road construction material, when blended in supplementary amounts with demolition wastes.

Construction and Building Materials

This type of metabolic anemia can be corrected by the administration of supplementary amounts of this vitamin into the body.

WikiHow

The ultimate source of these amino acids is the ingestion of supplementary amounts of food that is rich in proteins product.

WikiHow

Expert writing Tips

Best practice

When using "a supplementary amount", ensure the context clearly establishes what the original amount is and why the additional amount is needed. This avoids ambiguity and strengthens the clarity of your writing.

Common error

Avoid using "a supplementary amount" when a simpler term like "additional" or "extra" would suffice. Overusing formal language can make your writing sound unnatural.

Linguistic Context

The phrase "a supplementary amount" functions as a noun phrase, typically serving as the object of a verb or preposition. It indicates an additional quantity or sum, often in contexts where precision is needed. As Ludwig AI explains, it's a correct and usable phrase.

Expression frequency: Rare

Frequent in

Science

60%

Wiki

20%

News & Media

20%

Less common in

Formal & Business

0%

Academia

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "a supplementary amount" is a grammatically sound noun phrase used to indicate an additional quantity, most commonly found in scientific and technical contexts. While deemed correct and usable, Ludwig AI indicates it's less common than simpler alternatives like "additional amount". The phrase's formality suggests it's best suited for academic, scientific, or professional writing where precision is valued. When choosing to use "a supplementary amount", consider whether a more straightforward term would suffice to maintain clarity and naturalness in your writing. The examples show a usage in different contexts of science, news and media.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a supplemental quantity

Uses "supplemental" which is a direct synonym of "supplementary".

an additional quantity

Replaces "supplementary" with "additional" for a more direct and common phrasing.

an extra measure

Substitutes "amount" with "measure", implying a specific unit or degree.

a further allocation

Emphasizes the act of distributing or assigning an additional portion.

a complementary portion

Highlights the idea of something that completes or enhances the original amount.

a surplus quantity

Indicates an amount that is in excess of what is needed.

an augmented sum

Emphasizes that the amount has been increased or made greater.

a boost in quantity

Implies a sudden or significant increase in the amount.

an incremental addition

Highlights a gradual increase in the amount over time.

a reserve allocation

Indicates that the amount is being held back for later use.

FAQs

How can I use "a supplementary amount" in a sentence?

You can use "a supplementary amount" to refer to an additional quantity or sum added to something. For example, "The budget requires "a supplementary amount" to cover unexpected costs".

What can I say instead of "a supplementary amount"?

Alternatives include "an additional quantity", "an extra measure", or "a supplemental quantity", depending on the context.

Is "supplementary amount" formal language?

Yes, "supplementary amount" is generally considered more formal. In less formal contexts, "additional amount" or "extra amount" might be more appropriate.

What's the difference between "supplementary" and "supplemental" in the context of "a supplementary amount"?

While both are synonyms, "supplementary" is more commonly used in British English, while "supplemental" is more common in American English. They are largely interchangeable, and both refer to something that is added to enhance or complete something else.