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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a important impact
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a important impact" is not correct in written English.
It should be "an important impact" because "important" begins with a vowel sound. Example: "The new policy will have an important impact on our community."
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(20)
a significant impact
a critical development
a notable impact
a significant effect
a powerful force
a marked alteration
a noteworthy impact
a prominent impact
a salient impact
a distinct impact
a profound change
a impressive impact
a marked impression
a discernible impact
a major influence
a remarkable impact
a noticeable impact
a striking impact
a considerable influence
a sizeable impact
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
If the euro's cash debut does in fact proceed without major problems, it could have a important impact on public attitudes in the three E.U. countries that have refused to adopt the common currency -- Britain, Sweden and Denmark.
News & Media
The article describes the effect of using computer games in education process and has a important impact to its effectiveness based on the analysis of the results of recommended procedures and methods for effective use of computer games.
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The structure of RNA itself has an important impact on a miRNA biogenesis pathway.
Science
Without a doubt OA has an important impact on patients' QoL.
Acromegaly is a chronic disease with an important impact on patients, Health Related Quality of Life (HRQoL).
Microorganisms, which are a major environmental component, also have an important impact on development.
Science
The national policy and regulatory environment has an important impact on technology decisions at an enterprise.
The latter can have an important impact on the average size of a treatment effect.
News & Media
The molecular conformation has an important impact on the biological activity of a ligand.
Science
Maybe at first they had an important impact, she said.
News & Media
Transportation costs have an important impact on coal exports.
Encyclopedias
Expert writing Tips
Best practice
Always use "an important impact" instead of "a important impact". Remember that "important" starts with a vowel sound, requiring the indefinite article "an".
Common error
Avoid using "a" before words that begin with a vowel sound. Saying "a important impact" is a common mistake. Always double-check the correct indefinite article to use before a word.
Source & Trust
83%
Authority and reliability
2.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a important impact" functions as a noun phrase intended to describe the significance of an effect or influence. However, it's grammatically incorrect. As Ludwig AI points out, the correct form is "an important impact" because "important" begins with a vowel sound.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a important impact" is grammatically incorrect. As Ludwig AI explains, the correct form is "an important impact" because "important" begins with a vowel sound. While examples of the incorrect phrase exist, primarily in scientific and news contexts, it's essential to use the correct grammar in formal writing. Alternative phrases like "a significant effect" or "a major influence" can be used to convey similar meanings. Always ensure the correct indefinite article is used to maintain grammatical accuracy and credibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a significant effect
Replaces "important" with "significant" to provide a similar meaning using different vocabulary.
a major influence
Substitutes "impact" with "influence" and "important" with "major", altering the phrase while retaining its core meaning.
a considerable consequence
Replaces "impact" with "consequence" and "important" with "considerable", providing a slightly more formal tone.
a substantial bearing
Uses "bearing" instead of "impact" and "substantial" for "important", changing the phrasing to a more formal expression.
a noteworthy impression
Replaces "impact" with "impression" and "important" with "noteworthy", offering a different perspective on the effect.
a marked alteration
Uses "alteration" in place of "impact" and "marked" instead of "important", focusing on the change brought about.
a powerful force
Emphasizes the strength of the impact by using "powerful force" as an alternative.
a profound change
Highlights the depth of the impact by using "profound change".
a critical development
Replaces the phrase with a focus on development that is critical or essential.
a key factor
Simplifies the phrase to highlight that something is a key factor or element.
FAQs
What is the correct way to say "a important impact"?
The correct way to phrase this is "an important impact". The article "an" is used before words that begin with a vowel sound.
What can I say instead of "a important impact"?
You can use alternatives like "a significant effect", "a major influence", or "a considerable consequence".
Which is correct, "a important impact" or "an important impact"?
"An important impact" is correct. The indefinite article "an" is used before words starting with a vowel sound.
Why is "a important impact" incorrect?
The phrase "a important impact" is incorrect because "important" begins with a vowel sound. The correct article to use before a word beginning with a vowel sound is "an".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
2.1/5
Expert rating
Real-world application tested