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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
bi-weekly
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "bi-weekly" is correct and usable in written English.
It can be used to describe an event that occurs every two weeks or twice a week, depending on the context. Example: "Our team meetings are scheduled bi-weekly, so the next one will be on Tuesday."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(20)
every two weeks
fortnightly
once every two weeks
twice a month
every two months
every other week
semi-monthly
at intervals of two weeks
bi-monthly
on a daily basis
on a biweekly basis
on a regular basis
on a professional basis
on a bi monthly basis
on a consistent basis
on a financial basis
on a fortnightly basis
every fourteen days
on a routine basis
semi-weekly
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
59 human-written examples
Weekly, Bi-weekly, and Monthly.
Academia
(c) Temporal, bi-weekly CO2 emissions.
Science & Research
Hourly employees are paid bi-weekly.
Bi-weekly meetings to be arranged.
These newsletters are sent out bi-weekly.
Academia
For me it's a bi-weekly check-up.
News & Media
Shortly after that she went to a bi-weekly box.
News & Media
Bi-weekly Seminar — The bi-weekly seminar is the intellectual focal point of the program.
Academia
The Philly mascots have bi-weekly slumber parties (schedules permitting).
News & Media
Bi-weekly, he organizes musical performances at hospice facilities.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
You often get paid once a month vs bi weekly.
News & Media
Expert writing Tips
Best practice
To avoid ambiguity, especially in international contexts, it's often best to use "every two weeks" instead of "bi-weekly".
Common error
Be careful not to confuse "bi-weekly" with "bi-monthly". "Bi-weekly" typically means every two weeks, while "bi-monthly" can mean either twice a month or every two months. Always clarify your intended meaning.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "bi-weekly" functions primarily as an adverb modifying a verb or adjective. It indicates the frequency with which an event or action occurs, as supported by the Ludwig examples where it describes occurrences like "meetings", "payments", and "check-ups".
Frequent in
Academia
33%
News & Media
33%
Science
23%
Less common in
Wiki
10%
Formal & Business
1%
Reference
0%
Ludwig's WRAP-UP
In summary, "bi-weekly" is a commonly used adverbial phrase that primarily means every two weeks. Ludwig AI confirms its grammatical correctness and wide applicability across diverse fields like academia, news, and science. To mitigate potential confusion with "bi-monthly" or the less common interpretation of twice a week, opting for clearer alternatives such as "every two weeks" is advisable. Be sure to clarify the context when using "bi-weekly" in professional or international communications to ensure unambiguous understanding.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
every two weeks
This phrase provides a clearer, less ambiguous alternative to "bi-weekly".
every other week
Clearly states the interval between occurrences.
once every two weeks
Emphasizes the 'every' aspect, clarifying the frequency.
occurring every two weeks
A more formal and descriptive way to express the same meaning.
semi-monthly
Indicates something happening twice a month, which is one interpretation of "bi-weekly".
twice per month
Similar to semi-monthly, but more explicit about the monthly timeframe.
at intervals of two weeks
Highlights the regular spacing of events.
two times a month
Focuses on the quantity per month instead of the interval.
fortnightly
A synonym, especially common in British English.
bi-monthly
Close in spelling, but often confused, as "bi-monthly" can also mean every two months.
FAQs
What does "bi-weekly" mean?
"Bi-weekly" commonly means every two weeks. However, it can sometimes be misinterpreted as twice a week, so it's best to clarify the intended meaning or use alternative phrases like "every two weeks".
What can I say instead of "bi-weekly"?
You can use alternatives like "every two weeks", "fortnightly", or "once every two weeks" to avoid ambiguity.
Which is correct, "bi-weekly" or "semi-weekly"?
"Bi-weekly" is more commonly used to mean every two weeks. "Semi-weekly" definitively means twice a week.
What's the difference between "bi-weekly" and "bi-monthly"?
"Bi-weekly" usually means every two weeks. "Bi-monthly" is ambiguous and can mean either twice a month or every two months. To avoid confusion, use "twice a month" or "every two months" instead of "bi-monthly".
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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
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested