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
best effort basis
Grammar usage guide and real-world examplesUSAGE SUMMARY
"best effort basis" is a correct and commonly used phrase in written English.
It means to make the maximum possible effort to achieve something. You can use it in situations where you are not 100% certain of success, but you will do your best to try and achieve the desired outcome. For example, "We will make our best effort to deliver the project on time, but unforeseen circumstances may cause delays." Another example could be in a contract or agreement, stating that something will be done on a best effort basis, meaning that the party responsible will do their utmost to fulfill their obligations, but cannot guarantee success. For instance, "The service provider will provide maintenance on a best effort basis to ensure the smooth functioning of the equipment."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
utmost effort
good faith effort
reasonable effort
maximum effort
dedicated effort
diligent effort
conscientious effort
strenuous effort
vigorous attempt
full commitment
with maximum effort
to the fullest extent possible
making every reasonable effort
with best intentions
as far as possible
on best effort basis
best intentions
to the best of one's ability
using all available resources
please do your best
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
5 human-written examples
An OD request is executed on a best effort basis [10].
Science
Without deadlines, the proposed system will accept all the requests and schedule them on a best effort basis.
Science
For a further independent performance assessment, TanDEM-X baseline solutions are generated at the Astronomical Institute of the University of Bern (AIUB) on a best effort basis using the Bernese Software (BSW).
Science
On the other hand, the carrier sense multiple access with collision avoidance (CSMA/CA) based on DCF is widely used for supporting asynchronous data transfer on a best effort basis and provides fairness among the wireless stations.
Therefore, the duty to recontact could perhaps be done on a best effort basis.
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Claims for wallets that hold a balance greater than 50 BTC will be processed on a case by case and best efforts basis.
News & Media
Also, the network overhead is low, since the measurement information from the small cells to the central node can be scheduled per best-effort basis.
However, those delays are not visible in the graph until Tcy WH ≥ 5 s, as the downlink transmissions are sent on best-effort basis.
There are K users, some of which have RT traffic with minimum rate requirements while the others have nRT traffic that can be served on a best-effort basis.
By comparing Δt W I H A RT and Δt Profisafe in Figure 9, it is obvious that downstream data to the device is transmitted on a best-effort basis, while the upstream data is transmitted on a periodic basis.
WiFi systems based on IEEE 802.11 DCF are totally different from WiMAX channel access schemes in that channel access is randomized, and network services are provided on the best-effort basis.
Expert writing Tips
Best practice
When using "best effort basis", ensure you clearly define the scope and limitations of what can be achieved. This sets realistic expectations and avoids misunderstandings.
Common error
Avoid implying guaranteed success when operating on a "best effort basis". Be transparent about potential challenges and factors beyond your control that may affect the outcome.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "best effort basis" functions as an adverbial phrase, modifying a verb to describe how an action is performed. It indicates that something is done with the intention of achieving the best possible outcome, but without any guarantee of success, as confirmed by Ludwig.
Frequent in
Science
60%
News & Media
30%
Formal & Business
10%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "best effort basis" is a phrase used to describe a situation where someone commits to making a strong attempt to achieve a particular outcome without guaranteeing success. As Ludwig AI explains, its grammatical status is correct. While it is not a very common phrase, it appears in both scientific and news-related contexts. To improve your writing using "best effort basis", clearly define the boundaries around expectations. Related phrases include "utmost effort", "reasonable effort", and "good faith effort", each with its own nuanced meaning. Be mindful of over-promising results, and ensure that limitations are explicitly stated to avoid misunderstandings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
utmost effort
Emphasizes the maximum level of effort being applied.
maximum effort
Similar to "utmost effort", stressing the peak level of exertion.
dedicated effort
Emphasizes focused and unwavering commitment to the attempt.
diligent effort
Focuses on the thoroughness and care put into the attempt, rather than the guarantee of success.
good faith effort
Highlights the sincerity and honesty of the attempt.
conscientious effort
Implies a careful and thoughtful approach to the attempt.
reasonable effort
Indicates an attempt that is fair and appropriate under the circumstances.
strenuous effort
Suggests the effort is particularly demanding or laborious.
vigorous attempt
Highlights an active and energetic effort to achieve a goal.
full commitment
Highlights dedication and resolve in the attempt.
FAQs
How can I use "best effort basis" in a sentence?
You can use "best effort basis" to describe situations where you're committed to trying your hardest but can't guarantee a specific outcome. For example, "We will provide technical support on a "best effort basis"."
What is another way to say "best effort basis"?
Alternatives to "best effort basis" include "utmost effort", "reasonable endeavors", or "good faith effort", depending on the context and nuance you want to convey.
What does it mean to operate on a "best effort basis"?
Operating on a "best effort basis" means committing to making a sincere and diligent attempt to achieve a goal, while acknowledging that success isn't guaranteed due to potential constraints or unforeseen circumstances.
Is "best endeavors" the same as "best effort basis"?
"Best endeavors" and "best effort basis" are similar but "best endeavors" often implies a higher level of commitment and a more proactive approach to overcoming obstacles.
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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested