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
had opted out
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had opted out" is correct and usable in written English.
It can be used when indicating that someone has chosen not to participate in something, often in contexts like subscriptions, programs, or agreements. Example: "After careful consideration, she had opted out of the annual conference to focus on her research."
✓ Grammatically correct
News & Media
Science
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
One had opted out in Charlotte, N.C.
News & Media
Others had opted out simply because it was easy.
News & Media
She had "opted out" of summer school, she said, under a provision of her union contract.
News & Media
Campaigners also questioned why, despite government assurances, patients who had opted out were being included in the schemes.
News & Media
"They had opted out, and most of them couldn't figure out how or even whether to opt back in," she wrote in the 2006 essay.
News & Media
Within a month, 100 students had opted out, and others were showing up out of uniform, or with a change of clothes tucked into their backpacks.
News & Media
YouTube had opted out, as it claimed T-Mobile was lowering the video quality of those not being included, which it found problematic.
News & Media
A Freedom of Information request revealed that 162,185 people had "opted out" and had their voice data deleted by December 2018.
News & Media
My table mate had opted out.
News & Media
I had opted out of Exeter's SAT prep.
News & Media
I shelved my indignation about the way he had opted out of Judah's life.
News & Media
Expert writing Tips
Best practice
Use "had opted out" to clearly indicate a past decision to not participate or be involved in something. Ensure the context makes it clear what the subject is opting out of.
Common error
Avoid using "had opted out" without specifying what the subject is opting out of. Clarity is key to avoid ambiguity.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had opted out" functions as a verb phrase in the past perfect tense. It indicates a completed action of choosing not to participate or be involved in something before a specific point in the past. Ludwig AI confirms its grammatical correctness and usability.
Frequent in
News & Media
66%
Science
15%
Wiki
3%
Less common in
Formal & Business
1%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "had opted out" is a grammatically sound and frequently used verb phrase in the past perfect tense, indicating a past decision not to participate or be involved. According to Ludwig AI, it is suitable for various contexts, particularly in news and media, and scientific writing, with a neutral register. While other alternatives exist, such as "had chosen to withdraw", "had elected not to participate" or "had declined to be involved", "had opted out" remains a clear and concise way to convey this meaning. It is important to ensure clarity by specifying what the subject had opted out of.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had chosen to withdraw
Emphasizes a deliberate decision to remove oneself.
had elected not to participate
Highlights a formal decision against involvement.
had decided against joining
Focuses on the decision not to become a member or participant.
had refrained from taking part
Stresses the act of holding back from participation.
had declined to be involved
Emphasizes a rejection of involvement.
had stayed away from
Suggests avoidance or distance from something.
had passed on the opportunity
Highlights the rejection of a specific chance.
had recused themselves from
Indicates formal disqualification or withdrawal from a process, often due to conflict of interest.
had backed out of
Implies a previous agreement or commitment that was later abandoned.
had relinquished their option
Focuses on giving up a previously available choice or right.
FAQs
What does "had opted out" mean?
It means that someone made a choice in the past not to participate in something, or to withdraw from something they were previously involved in. It implies a deliberate decision to exclude oneself.
How can I use "had opted out" in a sentence?
You can use it to describe a past decision. For example, "Many students "had opted out" of the standardized testing program."
What's the difference between ""had opted out"" and "withdrew from"?
While similar, ""had opted out"" often implies a more formal process of choosing not to participate, whereas "withdrew from" simply means to remove oneself from something.
Are there any formal alternatives to ""had opted out""?
Yes, more formal alternatives include "had elected not to participate" or "had declined to be involved", depending on the specific context.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested