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
when appropriate
Grammar usage guide and real-world examplesUSAGE SUMMARY
"when appropriate" is correct and usable in written English.
You can use it when you need to indicate that something should be done or considered only at the most suitable or opportune time. For example: "We will take further action when appropriate."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(20)
as needed
when necessary
where applicable
as required
if necessary
when suitable
as circumstances dictate
if the situation calls for it
at the opportune moment
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
it is important to remember
during the previous years
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
When appropriate, sure.
News & Media
He gestured when appropriate, without overdoing it.
News & Media
We will communicate specific plans when appropriate".
News & Media
When appropriate you should offer an apology'.
News & Media
"When appropriate we alert the authorities".
News & Media
Learn to say no when appropriate.
News & Media
Further updates will be issued when appropriate".
News & Media
"The enlightened company uses the airlines when appropriate, and business aviation when appropriate," he said.
News & Media
When appropriate, I use bodyguards.
News & Media
3) Smile and laugh when appropriate.
Science & Research
Use animations when appropriate 6.
Expert writing Tips
Best practice
Use "when appropriate" to provide flexibility and context-dependent application of rules or guidelines. This avoids rigidity and allows for nuanced decision-making.
Common error
Avoid using "when appropriate" without specifying the conditions that make something appropriate. Always provide sufficient context to avoid ambiguity and ensure clarity for your audience.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "when appropriate" functions as an adverbial phrase that modifies a verb or clause, indicating the circumstances under which an action is suitable or should be performed. As Ludwig AI points out, the phrase is grammatically correct and widely applicable.
Frequent in
Science
33.33%
News & Media
25.4%
Wiki
25.4%
Less common in
Formal & Business
3.17%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "when appropriate" is a versatile and grammatically sound phrase used to introduce conditional actions or decisions. Ludwig AI confirms its correctness and broad applicability. It is commonly found in scientific, news, and general contexts, indicating actions to be taken under specific conditions. To ensure clarity, specify the conditions that make the action appropriate, and avoid overuse without sufficient context. Alternatives like "as needed" or "when necessary" can be used depending on the nuance you wish to convey. Overall, "when appropriate" offers a flexible way to tailor actions to specific situations, making it a valuable addition to your writing toolkit.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as needed
Focuses on fulfilling a requirement or need that arises.
when necessary
Emphasizes the condition of something being essential or required.
as required
Highlights actions dictated by rules or regulations.
where applicable
Indicates relevance and suitability to a particular situation.
if necessary
Highlights the conditional aspect of action.
when suitable
Emphasizes the fitness and convenience of timing.
as circumstances dictate
Focuses on external conditions determining the right time.
when warranted
Emphasizes the justification for an action or decision.
if the situation calls for it
Highlights situational responsiveness.
at the opportune moment
Focuses on selecting the best or most favorable time.
FAQs
How can I use "when appropriate" in a sentence?
You can use "when appropriate" to indicate that an action or decision should only be taken under suitable circumstances. For example, "Further action will be taken "when appropriate"".
What are some alternatives to "when appropriate"?
Alternatives include "as needed", "when necessary", or "where applicable", depending on the specific context.
Is it better to use "where appropriate" or "when appropriate"?
"Where appropriate" refers to situations or locations, while "when appropriate" refers to timing or conditions. Use "where" for spatial or situational context and "when" for temporal or conditional context.
How formal is the phrase "when appropriate"?
The phrase "when appropriate" is suitable for both formal and informal contexts. However, ensure that the surrounding language aligns with the intended level of formality.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested