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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a informative
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a informative" is not correct in English.
It should be "an informative." You can use "an informative" when describing something that provides useful or educational information. Example: "The lecture was an informative session on climate change and its impacts."
⚠ May contain grammatical issues
Science
News & Media
Wiki
Alternative expressions(5)
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
4 human-written examples
Twenty-first Century is a informative era, and the rapid development of IT information technology) has a profound impact on all fields of human beings.
Science
CQ generation consists of three main steps: (a) Informative sentence selection that can generate question (b) Identification of the answer-key that is the correct answer and (c) Generation of distractors which are the wrong answer set.
In this paper we show how to use predictive infection probability and related uncertainty from a Bayesian kriging model to draw a informative samples from the 8794 geo-referenced sheep farms of the Campania region (southern Italy).
Science
Therefore we chose a informative prior Ga(1,0.1) with a high precision.
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
In order to obtain an informative experiment, a robust optimisation approach is necessary.
Science
Give an informative speech to deliver information.
Wiki
SUPERSTORM SANDY was a terrible disaster but an informative one.
News & Media
"Everybody Needs a Friend" (Sept . 14 was an informative piece on the benefits of newcomers clubs.
News & Media
This is a brief report on an informative query exploring risk factors related to age waivers.
Science
Dear Governor Hickenlooper functions as both an informative missive and a call to action.
News & Media
Find an informative video or a speaker for your program.
Formal & Business
Expert writing Tips
Best practice
Always use "an informative" instead of "a informative". The article 'an' is used before words that begin with a vowel sound.
Common error
Don't assume that all words starting with a vowel require 'an'. The determining factor is the sound, not the letter. For example, 'a university' is correct because 'university' begins with a consonant sound.
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a informative" functions as a determiner plus an adjective aiming to describe a noun. However, it is grammatically incorrect, as Ludwig AI confirms, because the correct form is "an informative".
Frequent in
Science
33%
News & Media
33%
Wiki
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "a informative" is grammatically incorrect and should be "an informative". As Ludwig AI points out, the article 'an' is used before words starting with a vowel sound. While the phrase attempts to describe something as providing information, the error undermines its effectiveness, particularly in formal contexts. The examples found by Ludwig show its usage across diverse fields like science, news, and general writing, but always as a mistake to be avoided. Remember to prioritize correct grammar for clear and credible communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
an informative
Corrects the grammatical error by using the correct article.
a fact-filled
Replaces 'informative' with a different adjective emphasizing the abundance of facts.
a educational
Substitutes 'informative' with 'educational', highlighting the learning aspect.
a enlightening
Emphasizes the aspect of gaining understanding or clarity.
a revealing
Highlights the disclosure of previously unknown information.
a instructive
Focuses on the aspect of providing guidance or teaching.
a comprehensive
Emphasizes the completeness and thoroughness of the information.
a detailed
Highlights the level of specificity and depth of the information.
a illuminating
Similar to 'enlightening', but with a stronger emphasis on casting light on a subject.
a helpful
Focuses on the practical value and usefulness of the information.
FAQs
What is the correct way to say "a informative"?
The correct way to say it is "an informative". Use "an" before words that start with a vowel sound.
When should I use "an" instead of "a"?
Use "an" before words that begin with a vowel sound (a, e, i, o, u), such as "an apple" or "an hour" (where 'h' is silent). Use "a" before words that begin with a consonant sound, such as "a cat" or "a university".
What are some alternatives to saying "an informative" presentation?
You could say "an educational" presentation, "an enlightening" presentation, or "a fact-filled" presentation.
Is it ever correct to use "a" before a word starting with a vowel?
Yes, if the word starts with a vowel but has a consonant sound. For example, "a university" is correct because "university" begins with a 'y' sound, which is a consonant sound.
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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
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested