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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
substantially equal
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "substantially equal" is correct and usable in written English.
It can be used in contexts where you want to indicate that two or more things are similar in a significant way, often in legal, financial, or mathematical discussions. Example: "The two properties are considered substantially equal in value, making them suitable for the exchange."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(17)
largely equivalent
considerably similar
virtually identical
nearly the same
essentially the same
practically identical
approximately equivalent
roughly equivalent
much the same
comparable
tantamount to
virtually equal
largely equal
substantially equivalent
substantially agreed
substantially supported
essentially equal
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
27 human-written examples
That is to annuitize, or take substantially equal periodic payments.
News & Media
His job is to divide the state into 29 districts of substantially equal population, down from 31.
News & Media
The rule makes clear, for example, that insurers can substitute one covered service for another as long as they are in the same broad category and "substantially equal".
News & Media
"There could be some relief for some people" from penalties on early withdrawals, he explained, referring to an arcane plan known as substantially equal periodic payments.
News & Media
In international exchange, parity refers to the exchange rate between the currencies of two countries making the purchasing power of both currencies substantially equal.
Encyclopedias
The court found that racial segregation violated Hartford rights and the State Constitution, saying: "Every passing day denies these children their constitutional right to a substantially equal educational opportunity".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
33 human-written examples
The distribution of after-tax income has become substantially less equal.
News & Media
The bishoprics of Alexandria, Rome, and Antioch were placed substantially on equal footing".
Wiki
For better health, in short, we need a political overhaul that encourages a substantially more equal distribution of income and wealth.
News & Media
However, income distribution is substantially more equal than in other countries of the former Soviet Union.
Science
It's also important to note that to secure the support of Republican minority leader Everett Dirksen, Johnson agreed to substantially weaken the Equal Opportunity Employment Commission.
News & Media
Expert writing Tips
Best practice
When using "substantially equal" in legal or financial contexts, ensure that the degree of difference is clearly defined to avoid ambiguity. For example, specify a percentage range or a threshold.
Common error
Avoid using "substantially equal" when there are significant or material differences. It is best used when differences are minor and do not fundamentally alter the nature or value of what is being compared.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "substantially equal" primarily functions as a qualifying adjective phrase. It modifies a noun to indicate a high degree of similarity or equivalence without being perfectly identical. As shown in Ludwig examples, it is often used in contexts where precise equality is difficult to achieve or measure.
Frequent in
News & Media
40%
Science
35%
Encyclopedias
8%
Less common in
Wiki
5%
Formal & Business
7%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "substantially equal" is a common and grammatically correct adjective phrase used to describe a high degree of similarity or equivalence. While not implying perfect sameness, it suggests that any differences are minor and inconsequential. As Ludwig AI highlights, this phrase is found across diverse contexts, including news, science, and encyclopedias. When using "substantially equal", it's important to ensure that the context supports the claim of near-equivalence and that any deviations are indeed insignificant. Alternatives such as "largely equivalent" or "virtually identical" can provide similar meanings with slightly different shades of emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
essentially the same
Highlights the fundamental sameness despite superficial differences.
virtually identical
Suggests that for all practical purposes, the items are the same.
practically identical
Emphasizes the practical similarity, even if minor differences exist.
largely equivalent
Emphasizes a high degree of similarity but doesn't necessarily imply perfect equality.
nearly the same
Highlights the close proximity in nature or value without asserting complete equivalence.
approximately equivalent
Indicates that the items have an equal value or effect in most cases.
roughly equivalent
Suggests an approximate equivalence, allowing for some minor variation.
much the same
Indicates a high degree of sameness but may lack precision.
comparable
Indicates that items can be compared without significant discrepancies.
tantamount to
Conveys that the items are effectively the same in terms of consequence or effect.
FAQs
What does "substantially equal" mean?
The phrase "substantially equal" means that two or more things are very similar or equivalent in most important respects, though not necessarily identical. It implies that any differences are minor or insignificant.
When is it appropriate to use "substantially equal"?
It's appropriate to use "substantially equal" when describing situations where things are mostly the same but have slight variations. This is common in legal, financial, and scientific contexts where precise equivalence may not be possible or required.
What can I say instead of "substantially equal"?
You can use alternatives like "largely equivalent", "virtually identical", or "nearly the same" depending on the nuance you want to convey.
How does "substantially equal" differ from "exactly equal"?
"Exactly equal" means that two things are identical in every aspect, while "substantially equal" means they are very similar but may have minor differences. The former implies perfect sameness; the latter allows for slight variations.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested