Used and loved by millions
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
is substantially bulkier
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is substantially bulkier" is correct and usable in written English.
It can be used to describe an object or item that is significantly larger or heavier than another, often in a comparative context. Example: "The new model of the smartphone is substantially bulkier than its predecessor, making it less convenient to carry."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Now, it is substantially unchanged.
News & Media
And practice is substantially heritable").
News & Media
"The operation is substantially complete.
News & Media
Maybe there is substantially more.
News & Media
Orci and colleagues8 proposed that bulky secretory cargoes are transported by 'mega-vesicles' that can be substantially larger than conventional COPI vesicles.
Science & Research
This was substantially true.
Encyclopedias
244 was substantially revised.
Visitor numbers are substantially up.
News & Media
The ideas are substantially ours.
News & Media
Costs are substantially higher today.
News & Media
But you are substantially correct.
News & Media
Expert writing Tips
Best practice
When comparing items, use "is substantially bulkier" to clearly convey a significant difference in size and mass, implying it might affect handling or storage.
Common error
Avoid using "is substantially bulkier" to describe abstract concepts or non-physical attributes. It's best suited for objects or items where physical size and mass are relevant.
Source & Trust
76%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is substantially bulkier" serves as a comparative adjective phrase, indicating a significant difference in size and mass between two objects. Ludwig AI confirms its usability in written English, particularly in comparative contexts.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "is substantially bulkier" is a grammatically sound and understandable comparative phrase used to describe a significant difference in size and mass between objects. Although no direct examples were found, Ludwig AI confirms its usability in written English. It's best applied when physical dimensions are key, and more formal alternatives exist for specialized contexts. Keep in mind that you can find alternatives phrases like "is considerably larger".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is considerably larger
Replaces 'substantially bulkier' with 'considerably larger', focusing on size rather than bulk.
is significantly heavier
Substitutes 'substantially bulkier' with 'significantly heavier', emphasizing weight instead of bulk.
is much more massive
Uses 'much more massive' instead of 'substantially bulkier', highlighting the massiveness.
has a greater volume
Replaces the phrase with 'has a greater volume', focusing on the volumetric aspect.
is appreciably larger and heavier
Combines size and weight increase using 'appreciably larger and heavier'.
is notably more cumbersome
Changes the description to 'notably more cumbersome', referring to difficulty in handling due to size and bulk.
exhibits a marked increase in size
Emphasizes the size increase using 'exhibits a marked increase in size'.
is substantially more unwieldy
Swaps 'bulkier' for 'more unwieldy', indicating difficulty in handling or managing something.
is considerably more ponderous
Replaces 'bulkier' with 'more ponderous', suggesting heaviness and cluminess.
presents a significant increase in physical dimensions
Expresses the same idea using a more formal and technical tone.
FAQs
How can I use "is substantially bulkier" in a sentence?
This phrase is used for comparisons where one object's size and weight are noticeably greater than another. For example: "The new model of the smartphone "is substantially bulkier" than its predecessor, making it less convenient to carry".
What's a more formal alternative to "is substantially bulkier"?
A more formal alternative could be "presents a significant increase in physical dimensions", suitable for technical or scientific contexts.
When is it appropriate to use "is substantially bulkier"?
It's appropriate when describing tangible objects where size and weight are key characteristics, especially when comparing them. It would be less fitting for abstract concepts.
Which is correct, "is substantially bulkier" or "is significantly bulkier"?
Both are grammatically correct, but "is substantially bulkier" specifically emphasizes the size and mass aspect. "is significantly bulkier" is a more generic comparison of bulk.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
76%
Authority and reliability
3.8/5
Expert rating
Real-world application tested