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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
for an additional month
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "for an additional month" is correct and usable in written English.
You can use it when referring to extending a time period or duration by one more month. Example: "We have decided to extend your subscription for an additional month at no extra cost."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
for another end
for another quarter
for another glass
for another semester
for about a month
for another time
for another summer
for a while longer
for another month
for another moment
for one more month
for a further month
for a month longer
for the next month
for another march
for another moon
for another period
for another year
for another left
for roughly a month
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
18 human-written examples
The open standards consultation has also been extended for an additional month.
News & Media
Ethnic Tamil rebels who have been fighting for a separate homeland in Sri Lanka since 1983 today extended their cease-fire for an additional month.
News & Media
However, your first month's bill, Consumer Reports warned, will probably include charges for an additional month of service, since most companies bill in advance, and activation and installation fees together might top $80.
News & Media
Celia W. Dugger (NYT) SRI LANKA: REBELS EXTEND TRUCE The Liberation Tigers of Tamil Eelam, fighting for a separate homeland since 1983, extended their unilateral cease-fire, which began on Christmas Eve, for an additional month.
News & Media
Leonard Koerner, chief of appeals for the city's legal department, said that the city had asked for an additional month, beyond the nine months it was given, to complete its appeal.
News & Media
The patient continued systemic voriconazole for an additional month without further intravitreal therapy.
Human-verified similar examples from authoritative sources
Similar Expressions
41 human-written examples
Microtopographic treatment (i.e., disked or undisked) positively influenced vegetation development for LC1 site in 2008, but the positive influence was not consistent for LC2, which experienced an additional month of standing water conditions in the same year, nor for either site in 2009 when above-average precipitation occurred.
Science
A week later, he was fully oriented but it took an additional month for his mood to return to baseline levels.
Science
In addition to losing a month or two of rent, to fill it again he or she may have to pay the broker's fee or give an additional month away for nothing.
News & Media
This blockade may suggest that the TNF-receptor binding domain is also necessary for activity, and that an additional APRIL-specific receptor might exist.
Science
Participants were randomized either to usual care or to a 12-month intervention that consisted of: 1) weekly group participation for six months covering topics on nutrition, physical activity and lifestyle changes; 2) monthly group participation for an additional six month maintenance period; and 3) individual monthly contacts from intervention group facilitators during the second six month phase.
Science
Expert writing Tips
Best practice
When using "for an additional month", ensure it clearly indicates an extension beyond an initially specified or understood period. This avoids ambiguity and clearly communicates the added duration.
Common error
Avoid using "for an additional month" without establishing a clear reference point. Always ensure the reader understands what initial period is being extended; otherwise, the phrase loses its meaning and can confuse the audience.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for an additional month" functions primarily as an adverbial phrase modifying a verb or clause, indicating the duration of an action or state. Ludwig AI confirms its correct and usable form in written English. It specifies a period of time beyond an initial or previously mentioned duration.
Frequent in
Science
44%
News & Media
44%
Wiki
4%
Less common in
Formal & Business
4%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "for an additional month" is a grammatically sound and relatively common phrase used to specify an extension of time. As Ludwig AI confirms, it clearly indicates extending a period or duration by one more month. Predominantly found in both scientific and news contexts, its neutral register makes it suitable for a variety of writing styles. When using the phrase, make sure to provide adequate context to avoid ambiguity. Related phrases include ""for one more month"" and ""for a further month"", offering simpler alternatives.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
for one more month
Replaces "additional" with "one more", offering a slightly simpler phrasing.
for a further month
Substitutes "additional" with "further", maintaining a similar level of formality.
for an extra month
Replaces "additional" with "extra", providing a slightly more informal alternative.
for another month
Uses "another" instead of "an additional", offering a concise and common alternative.
for a month longer
Emphasizes the increased duration with "longer".
extending for a month more
Restructures the phrase to emphasize the extension aspect.
continuing for another month
Focuses on the continuation of an activity or state.
with a one-month extension
Transforms the phrase into a noun phrase, altering the grammatical structure.
prolonged by a month
Uses a passive voice construction, focusing on the action of prolongation.
one month subsequently
Expresses the temporal relationship using "subsequently", changing the phrasing.
FAQs
How can I use "for an additional month" in a sentence?
You can use "for an additional month" to indicate that something is extended by one month. For example, "The trial period was extended "for an additional month" due to unforeseen circumstances."
What are some alternatives to saying "for an additional month"?
Alternatives to "for an additional month" include "for one more month", "for a further month", or "for an extra month". The best choice depends on the specific context and desired level of formality.
Is it correct to say "for additional month" without the article "an"?
No, it is not correct. The phrase requires the article "an" because "additional" starts with a vowel sound. The correct phrase is ""for an additional month"".
What's the difference between "for an additional month" and "in an additional month"?
"For an additional month" refers to extending a period by one month. "In an additional month" suggests something will happen one month from now, beyond a certain date or event.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested