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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
are hollow
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are hollow" is correct and usable in written English.
It can be used to describe something that has an empty space inside or lacks substance, often in a metaphorical sense. Example: "The promises made during the campaign are hollow and lack any real commitment."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(7)
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
60 human-written examples
Both are hollow victories.
News & Media
Some of them are hollow.
News & Media
They are hollow, phantoms, identity-less.
News & Media
Their "trust us" nostrums are hollow.
News & Media
The initial creatures are hollow tubes.
News & Media
Their hairs are hollow, providing insulation.
News & Media
Some of their excuses are hollow.
News & Media
An illusionist whose tricks are hollow.
News & Media
Floaters are hollow and unlikely to germinate.
News & Media
To some on campus, those words are hollow.
News & Media
Because bird bones are hollow, they don't mineralize very well.
News & Media
Expert writing Tips
Best practice
When using "are hollow" to describe abstract concepts, ensure the context clearly establishes what should be filling the void. For instance, "Their promises are hollow because they lack concrete action."
Common error
Avoid using "are hollow" in contexts where the emptiness isn't easily understood. Instead of saying "His ideas are hollow", specify what makes them so, such as "His ideas are hollow because they're impractical and lack real-world application."
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are hollow" functions as a predicate adjective, describing the state or condition of a noun or pronoun. It indicates that something lacks substance, sincerity, or depth. Ludwig provides examples where it describes victories, promises, and words as lacking genuine value.
Frequent in
News & Media
43%
Science
23%
Encyclopedias
14%
Less common in
Wiki
12%
Academia
6%
Formal & Business
2%
Ludwig's WRAP-UP
The phrase "are hollow" is a versatile and commonly used expression to describe something lacking substance, sincerity, or depth. As Ludwig AI indicates, it is grammatically correct and frequently appears in news and media, science, and encyclopedic contexts. When using this phrase, ensure that the context clearly defines what the subject is lacking. Alternatives like "lack substance" or "ring false" can provide similar meanings with slightly different connotations. Remember to avoid overuse in overly abstract contexts to maintain clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
lack substance
Focuses on the absence of real content or worth.
ring false
Emphasizes the insincerity or deceptiveness of something.
sound empty
Highlights the lack of meaning or emotional depth.
feel meaningless
Focuses on the lack of purpose or significance.
seem insincere
Highlights the lack of genuineness or authenticity.
are devoid of content
Emphasizes the complete absence of substance.
offer nothing
Focuses on the lack of value or benefit.
are just words
Highlights the lack of action or commitment behind statements.
prove to be baseless
Emphasizes the lack of factual support or foundation.
turn out to be futile
Focuses on the lack of positive outcome or result.
FAQs
How can I use "are hollow" in a sentence?
You can use "are hollow" to describe something lacking substance, sincerity, or depth. For example, "The politician's promises are hollow and lack real commitment."
What can I say instead of "are hollow"?
You can use alternatives like "lack substance", "ring false", or "sound empty" depending on the context.
Is it better to say "the words are empty" or "the words are hollow"?
Both phrases convey a lack of meaning or sincerity, but "are hollow" often suggests a deeper sense of emptiness or deception. "Are empty" is more general, while "are hollow" implies a void where something substantial should be.
What's the difference between "are hollow" and "are meaningless"?
"Are hollow" suggests an emptiness or lack of genuine substance, while "are meaningless" indicates a lack of purpose or significance. Something that's hollow might have a form but no content, while something meaningless lacks inherent value.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested