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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
either substitute
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "either substitute" is correct and usable in written English.
It can be used when presenting options or alternatives, typically in a context where one of two choices is to be selected or used. Example: "You can either substitute sugar with honey or use a sugar alternative in the recipe."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(4)
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
8 human-written examples
Such division-specific controls either substitute for or supplement geographic-specific linear trends.
For those relegated to the "app ghetto" I usually either substitute Google or SMS because I've forgotten that I've downloaded them and am too lazy to swipe past my first screen.
News & Media
For these reasons, there is an immediate need for a biomaterial that can either substitute for autografted bone or serve as a temporary matrix that induces regeneration of native bone at implant sites.
Science
Beside Oct4, Sox2, Klf4 and c-Myc or Nanog, and Lin28, there are other modulators that can either substitute for or work together with them to improve reprogramming efficiency (Table 1).
Science
You can either substitute your thought with an image, such as that of a loved one or you could simply think about a different topic such as your shopping list.
Wiki
Also, given the potential endogeneity between income and labor market attachment (in the sense that labor market affiliation is a potential outcome of income), it is recommendable to either substitute or supply with analyses using education rather than income as measure of SES status.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
In the last four games of England's Six Nations campaign Wilkinson was either substituted or had to come off for running repairs and Woodward is reserving the right to leave him at home if necessary.
News & Media
Five concentrations (i.e., 0.4 2 mg dry matter/ml) of methanol extract of K. arvensis were added, either substituting an equivalent amount of basal forage, or to a constant amount of substrate.
Fictional characters have been used as user representatives, either substituting actual users or supporting idea generation, and their foremost objective is to facilitate the identification of user needs and goals and to support the development of detailed and comprehensive scenarios.
Science
In feeder free culture systems the complex environment provided by feeder cells is either substituted by a range of extrinsic factors [9], [10], [11], [12] or by addition of feeder-cell conditioned medium.
Science
Co-cultures containing 105 or 2×105 cells were established in wells of 24-well plates by mixing myoblastsFLPe with myoblastsGS.Luc in the specified ratios After an incubation period of 48 to 72 hours the growth medium was either substituted by differentiation medium or by fresh growth medium.
Science
Expert writing Tips
Best practice
When using "either substitute", ensure that the context clearly presents two distinct options or possibilities. For example: "You can "either substitute" butter with margarine or use oil instead."
Common error
Avoid using "either substitute" when there are more than two viable alternatives. In such cases, opt for a more general term like "replace" or "choose among several options."
Source & Trust
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "either substitute" functions as a conjunctive element, presenting a choice between two alternatives. It signals that one of two options can be used in place of something else, as supported by examples found by Ludwig.
Frequent in
Science
43%
News & Media
23%
Academia
13%
Less common in
Wiki
5%
Encyclopedias
2%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "either substitute" is a grammatically correct and commonly used conjunctive element that presents a choice between two alternatives. According to Ludwig AI, it functions to offer flexibility and choice, indicating that different elements can be used interchangeably. The register is generally neutral, with frequent usage in science, news, and academic contexts. While alternatives like "substitute one for the other" exist, "either substitute" is a straightforward and widely accepted way to present replacement options. When writing, remember to reserve "either substitute" for situations with exactly two alternatives to avoid ambiguity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
substitute one for the other
This alternative highlights the act of replacing one element with another, emphasizing the exchange.
use as a replacement
This option focuses on the function of replacing something, highlighting the role of the substitute.
opt for a substitute
This phrase suggests making a choice in favor of a replacement, underlining the decision-making process.
exchange for an alternative
This alternative emphasizes the act of exchanging something for a different option, highlighting the change involved.
choose a replacement
Focuses on the act of selecting a substitute.
select an alternative
Highlights the decision to pick a different option.
employ a substitute
Stresses the act of using a substitute in place of something else.
supplant with a replacement
Indicates a more forceful replacement, where the substitute takes over.
swap for an equivalent
Suggests exchanging something for something of equal value or function.
trade for an alternative
Emphasizes the act of trading something for a different option.
FAQs
How can I use "either substitute" in a sentence?
Use "either substitute" to present two options, indicating a choice between replacing one thing with another. For example: "You can "either substitute" sugar with honey or use a sugar alternative."
What's a good alternative to "either substitute"?
Consider using phrases like "substitute one for the other", "use as a replacement", or "opt for a substitute" depending on the context.
Is it correct to use "either substitute" when there are more than two options?
While grammatically correct, "either substitute" is best suited for presenting a choice between two alternatives. For multiple options, consider using "replace" or "choose among alternatives".
What is the difference between "either substitute" and "replace"?
"Either substitute" explicitly presents two choices for replacement. "Replace", on the other hand, is a more general term that doesn't necessarily imply a limited set of options. You can "replace" a missing ingredient from a recipe with a completely unrelated one.
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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
4.3/5
Expert rating
Real-world application tested