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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
ill-informed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'ill-informed' is correct and usable in written English.
You can use it to describe people who are not well-informed about a particular topic, issue, or situation. For example, "The candidate gave an ill-informed speech about foreign policy."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(9)
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
51 human-written examples
"He's very, very ill-informed.
News & Media
Richardson was equally ill-informed in Afghanistan.
News & Media
This view was ill-informed, however.
Encyclopedias
It's cheap, uneducated and ill-informed.
News & Media
I was also naïve and ill-informed.
News & Media
Young voters are selfish, ill-informed slackers.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
7 human-written examples
Some ill informed comment today.
News & Media
"They are sometimes selfish, self-centered, ill informed and irreverent...
News & Media
Any speculation on compensation is therefore ill informed".
News & Media
'They were ill informed.
News & Media
How can voters be so ill informed?
News & Media
Expert writing Tips
Best practice
When using "ill-informed", be specific about the area where the person lacks knowledge. For example, instead of saying "He is ill-informed", say "He is ill-informed about climate change".
Common error
While similar, "ill-informed" often suggests the person believes they have accurate information, even if it's wrong. "Uninformed" simply means they lack information.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "ill-informed" is as an adjective. It modifies nouns, describing them as lacking adequate knowledge or understanding. Ludwig examples show it describing decisions, opinions, and people.
Frequent in
News & Media
68%
Wiki
11%
Science
8%
Less common in
Encyclopedias
5%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "ill-informed" is a common adjective used to describe something or someone lacking sufficient knowledge or understanding, often leading to poor decisions or opinions. According to Ludwig AI, the phrase is grammatically correct. Its use spans across diverse contexts, primarily appearing in news and media, but also in encyclopedias and scientific publications. When aiming for precision, consider synonyms like "uninformed" or "poorly informed". A key distinction lies between "ill-informed" and "uninformed"; the former suggests a belief in having correct information, even if false, while the latter simply indicates a lack of information.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
uninformed
Direct synonym, simply replacing "ill" with "un", indicating a lack of information.
poorly informed
Replaces "ill" with "poorly", emphasizing the inadequacy of the information.
misinformed
Implies that the person has incorrect information, rather than simply lacking it.
ignorant
Focuses on a general lack of knowledge or awareness, often implying a lack of education.
unenlightened
Suggests a lack of spiritual or intellectual insight.
out of touch
Indicates a lack of awareness of current events or trends.
naive
Implies a lack of experience or sophistication, leading to a lack of understanding.
clueless
Informal term indicating a complete lack of understanding.
lacking awareness
More descriptive, highlighting the absence of understanding.
in the dark
Idiomatic expression suggesting a lack of information about a specific situation.
FAQs
What does "ill-informed" mean?
"Ill-informed" means having or showing a lack of knowledge or information about something.
How can I use "ill-informed" in a sentence?
You can use "ill-informed" to describe someone's opinion or decision, like: "His "ill-informed opinion" led to a poor decision".
What's a good substitute for "ill-informed"?
Alternatives for "ill-informed" include "uninformed", "poorly informed", or "misinformed".
Is it better to say someone is "ill-informed" or "ignorant"?
"Ill-informed" is generally more polite than "ignorant". "Ignorant" can be offensive as it implies a general lack of intelligence, whereas "ill-informed" focuses on a lack of knowledge about a specific topic.
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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
4.5/5
Expert rating
Real-world application tested