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
could be omitted
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'could be omitted' is correct and is frequently used in written English.
You can use it to state that something is not necessary or is optional. For example, "That section of the paper could be omitted if desired."
✓ Grammatically correct
Science
Alternative expressions(20)
may be left out
is optional
can be excluded
can be disregarded
is not required
is unnecessary
can be avoided
could be cited
could be eliminated
could be excluded
could be stopped
could be discontinued
could be forfeited
could be terminated
could be removed
could be incorporated
could be inserted
could be spared
could be saved
might be bypassed
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
Should it do so, pre-operative duplex marking could be omitted.
Science
The use of schematic images for scientific explanation meant that non-essential elements could be omitted.
Science & Research
Thus, compared with the conventional ethylbenzene synthesis route, the transalkylation reactor could be omitted in this novel industrial process.
Based on the temperature curve achieved under fuzzy logic control, a simple linear control method was further developed where zNose™ online assistance could be omitted.
Therefore, and due to variable operating conditions of the suction units built into a vacuum cleaner, it could be omitted or replaced by a vaneless one.
Science
"From him, I gradually realized that to be a good physicist — brave ideas and detailed work, none of them could be omitted," Wang said.
Academia
No last names were to be used in the article I wrote about them; they also asked if identifying details about their high schools could be omitted.
News & Media
A redundancy of 50 percent means that roughly half the letters in a sentence could be omitted and the message still be reconstructable.
Encyclopedias
The structure of The Scarlet Letter, for example, is so tightly integrated that no chapter, no paragraph, even, could be omitted without doing violence to the whole.
Encyclopedias
In late planning the laboratory cost could be omitted.
Science
Note that the third party could be omitted when using verifiable computing [25, 26].
Expert writing Tips
Best practice
When using "could be omitted", ensure it's clear why the element is optional or unnecessary. Provide context for better understanding.
Common error
Avoid using "could be omitted" without specifying the conditions or reasons for the omission. Always provide a rationale to maintain clarity and avoid ambiguity.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "could be omitted" functions as a modal passive construction, indicating possibility or permission for something to be left out. As seen in Ludwig, it's frequently used to suggest that a particular element is not essential. For instance, "pre-operative duplex marking could be omitted" suggests this step isn't always necessary.
Frequent in
Science
95%
Academia
3%
Encyclopedias
2%
Less common in
News & Media
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "could be omitted" is a common and grammatically correct expression that suggests something is optional or unnecessary. Ludwig AI highlights its frequent use in scientific and academic contexts, where it serves to offer flexibility or suggest non-essential elements in a procedure or document. While generally formal, the phrase's clarity makes it broadly applicable. Remember to provide context when using "could be omitted" to avoid ambiguity and ensure the rationale behind the suggestion is clear.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is optional
Substitutes the modal verb construction with an adjective indicating that something is not mandatory.
could be skipped
Changes the verb from 'omitted' to 'skipped', implying a more casual or quicker removal.
may be left out
Uses 'left out' instead of 'omitted', suggesting a passive exclusion.
can be excluded
Replaces 'omitted' with 'excluded', implying a deliberate act of keeping something out.
can be disregarded
Replaces 'omitted' with 'disregarded', emphasizing that something is not important or relevant.
need not be included
Changes the structure to a negative necessity, emphasizing that something does not have to be present.
is not required
Substitutes the modal verb construction with a direct statement of necessity.
is unnecessary
Simplifies the phrase to an adjective indicating a lack of need.
may be dispensed with
Uses 'dispensed with' instead of 'omitted', suggesting that something is no longer needed.
can be avoided
Replaces 'omitted' with 'avoided', implying that something is deliberately not done or included.
FAQs
How can I use "could be omitted" in a sentence?
Use "could be omitted" to indicate that something is optional or not necessary. For example, "This section "could be omitted" if space is limited."
What are some alternatives to "could be omitted"?
Alternatives include "could be skipped", "may be left out", or "is optional", depending on the nuance you want to convey.
Is it more formal to say "could be omitted" or "can be skipped"?
"Could be omitted" generally carries a more formal tone, suitable for academic or professional writing. "Can be skipped" is more informal and appropriate for casual contexts.
When is it appropriate to use "could be omitted" in writing?
It's appropriate when you want to suggest that a particular element is not essential and its absence won't significantly detract from the overall message or quality. For example, a paragraph in a report "could be omitted" if it repeats information already presented.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested