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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
substantially older
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "substantially older" is correct and usable in written English.
It can be used to describe something or someone that is significantly older in comparison to another object or person. Example: "The ancient tree in the park is substantially older than the newly planted saplings around it."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Wiki
Alternative expressions(19)
considerably older
significantly older
substantially clearer
noticeably bigger
substantially bigger
substantially larger
substantially higher
significantly greater
substantially worse
appreciably larger
substantially tougher
considerably larger
substantially greater
markedly larger
markedly bigger
much older
markedly older
few decades older
few years older
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
37 human-written examples
"Gene coalescent times can be substantially older than species divergence times", explained Dr dos Reis.
News & Media
Both were substantially older than the Fitzwilliam foetus, at 25 and 37 weeks into gestation.
News & Media
However, radiometric dates obtained for volcanic minerals at Sangiran indicate that some Javan fossils may be substantially older, perhaps approaching 1,500,000 years in age.
Encyclopedias
Few would mistake press association members for Jessica Simpson, largely because a fair number of the corps are, to say the least, substantially older than the stars they cover.
News & Media
EH Shepard's illustrations, as much a part of Pooh as the text, have been lovingly animated and are a delight to look at, even for those substantially older than the target age group.
News & Media
Because the first is substantially older than the second and also under substantially more pressure - the first group is made up of the teachers responsible for the results of the second: the C/D borderlines.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
23 human-written examples
The gene, known as TREM2, is only the second found to increase Alzheimer's risk substantially in older people.
News & Media
Here's how.
News & Media
A recent study by Panda et al. showed that circulating pDC decline substantially in older compared to younger individuals [51].
Science
We focused this report on children aged under 10 years because their major causes of admission differ substantially from older children.
Science
The proportion of women receiving surgery decreased substantially with older age (Table 2).
Science
Expert writing Tips
Best practice
When comparing ages, ensure the context clearly defines what is being compared to avoid ambiguity. For example, "The archaeological find was "substantially older" than previously estimated."
Common error
Avoid using "substantially older" when the age difference is minimal or insignificant. Reserve it for situations where the age gap is truly considerable.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "substantially older" functions as an adjective phrase that modifies a noun, indicating a significant difference in age or time. Ludwig AI confirms its usability, reflecting its role in comparisons involving age.
Frequent in
Science
48%
News & Media
34%
Wiki
6%
Less common in
Encyclopedias
3%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "substantially older" is a grammatically sound and frequently used adjective phrase to describe something significantly more aged compared to something else. Ludwig AI confirms its validity for use in written English. It appears commonly in scientific, news and media contexts, and encyclopedia, indicating a considerable age difference. When using this phrase, ensure that the context makes the age difference clear and significant. While suitable for both formal and informal communication, avoid overstating the age gap to maintain accuracy and credibility in your writing. Alternatives like "significantly aged" or "considerably senior" can be used to diversify your vocabulary.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
substantially more mature
Focuses on the level of maturity with a substantial difference.
significantly aged
Emphasizes the condition of being aged in a significant way.
significantly more advanced in age
Emphasizes the level of advancement in age with a significant difference.
considerably senior
Highlights the seniority aspect with a considerable difference.
decidedly older
Points to an easily recognizable age gap.
markedly more ancient
Stresses the ancient nature with a noticeable distinction.
considerably more seasoned
Stresses experience related to age.
appreciably more mature
Focuses on maturity and the evident difference in age.
noticeably more advanced in years
Emphasizes the progression of years with a clear distinction.
distinctly more aged
Highlights the aged condition with a clear and distinct difference.
FAQs
How can I use "substantially older" in a sentence?
You can use "substantially older" to indicate a significant age difference between two things or people. For example, "The original manuscript is "substantially older" than the revised edition."
What is a good alternative to "substantially older"?
Alternatives include "significantly aged", "considerably senior", or "markedly more ancient", depending on the specific context.
Is it appropriate to use "substantially older" in formal writing?
Yes, "substantially older" is suitable for formal writing, especially in scientific or academic contexts, to denote a significant difference in age or time.
What is the difference between "older" and "substantially older"?
"Older" simply indicates that one thing is of a greater age than another. "Substantially older" implies that the age difference is significant or considerable.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested