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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
void of substance
Grammar usage guide and real-world examplesUSAGE SUMMARY
"void of substance" is a perfectly correct and usable phrase in written English.
You can use it to indicate that something appears to lack any meaningful content. For example, "The politician's speech was void of substance, with no concrete policy proposals."
✓ Grammatically correct
News & Media
Academia
Science
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
Those terms sound sophisticated — but they're really just linguistic carnival barkers, void of substance.
But after the Long Beach City Council voted last week to duplicate many of Mr. Nyman's responsibilities in a different office, some of his constituents wonder whether his job had become so void of substance that he might as well spend his days on the white sandy beach just a 10-minute walk from his office in city hall.
News & Media
It looks blurry and weak, void of substance and plain.
News & Media
The president applauded Romney as a savvy businessman, but said he would never have accepted a plan as void of substance as the one he was currently pushing.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
But often these products aimed at being affordable and, well, void of any substance.
News & Media
Otherwise NATO is void of meaning.
News & Media
By Richard Brody February 22, 2018 "Game Night" feels like a throwback to the showily crafted entertainments of classic Hollywood, voided of its substance and symbols.
News & Media
The cute star and catchy song seem so void of value or substance or charisma that the result is this vibrantly vapid wasteland of emptiness masked in bling.
News & Media
Believing that light -- like sound -- needed a medium in which to propagate, physicists hypothesized the existence of the aether, a weightless, frictionless substance filling the void of space.
News & Media
Cordemoy also maintains the possibility of a void, that is, space which is truly empty, and as before, his argument is based on his understanding of the concept of substance.
Science
Men of substance, every one.
News & Media
Expert writing Tips
Best practice
Use "void of substance" to critique arguments, plans, or creative works that seem to lack depth or meaningful content. It's particularly effective when highlighting a discrepancy between appearance and reality.
Common error
Avoid using "void of substance" excessively in highly formal or academic writing. While grammatically correct, consider using more precise or nuanced language to convey the specific deficiency you're addressing. "Insubstantial" or "lacking empirical support" may be more appropriate alternatives depending on your context.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "void of substance" functions primarily as an adjectival phrase, modifying a noun to indicate that it lacks meaningful content or significance. As Ludwig AI confirms, it's a perfectly acceptable phrase. Examples from Ludwig show it describing arguments, plans, or even personal qualities.
Frequent in
News & Media
60%
Academia
20%
Science
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "void of substance" is a grammatically correct and usable phrase employed to express the absence of meaningful content or value. As confirmed by Ludwig AI, its function is adjectival, its purpose is critical, and its register is neutral. Though relatively rare, its presence in news, academic, and scientific sources demonstrates its broad applicability. When aiming to critique insubstantial arguments or plans, consider using "void of substance", but be mindful of the context and explore synonyms such as "lacking in substance" or "devoid of content" for greater precision.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
lacking in substance
Replaces "void of" with "lacking in", focusing on the absence of substance.
insubstantial
Directly states that something lacks substance or reality.
devoid of content
Uses "devoid" instead of "void", highlighting the emptiness of content.
lacking depth
Focuses on the absence of profoundness or complexity.
empty of meaning
Shifts the focus to the absence of meaning rather than substance.
meaningless
Indicates a lack of purpose or significance.
without significance
Emphasizes the lack of importance or consequence.
hollow
Suggests an emptiness or lack of genuine feeling or value.
superficial
Describes something that lacks depth or thoroughness.
shallow
Similar to superficial, suggesting a lack of intellectual or emotional depth.
FAQs
How can I use "void of substance" in a sentence?
You can use "void of substance" to describe something that lacks depth, meaning, or importance. For example: "The politician's promises were "void of substance", offering no real solutions to the country's problems."
What are some synonyms for "void of substance"?
Alternatives include "lacking in substance", "devoid of content", "empty of meaning", "insubstantial", or "superficial" depending on the nuance you want to convey.
Is "void of substance" formal or informal?
The phrase "void of substance" is suitable for neutral to semi-formal contexts. While grammatically correct, it may sound slightly more emphatic than alternatives like "lacking substance" in very formal settings.
What's the difference between "void of substance" and "lacking in detail"?
"Void of substance" implies a complete absence of meaningful content or importance. "Lacking in detail" suggests that something is missing specific information but may still have some inherent value or potential. Therefore, "lacking in detail" focuses on incompleteness, whereas "void of substance" emphasizes emptiness.
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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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested