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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
day by day
Grammar usage guide and real-world examplesUSAGE SUMMARY
"day by day" is correct and usable in written English.
You can use it to describe incremental progress over time, for example: "Our customer base is growing day by day."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
55 human-written examples
Day by day by day by day," writes Blair.
Academia
Day by day, mostly.
News & Media
Sam day by day".
News & Media
I go day by day.
News & Media
What about day by day?
News & Media
You live day by day.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
5 human-written examples
It's a day-by-day thing".
News & Media
Day-by-day reports are available, too.
News & Media
"He's a day-by-day decision.
News & Media
"It's a day-by-day process".
News & Media
World Athletics day-by-day guide.
News & Media
Expert writing Tips
Best practice
Use "day by day" to emphasize the gradual nature of a process, change, or improvement. It's particularly effective when highlighting small, consistent progress over time.
Common error
Avoid using "day by day" when a more precise timeframe is needed. Instead of saying "The project is progressing day by day", specify "The project is progressing according to the weekly milestones" to provide a clearer picture of progress.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "day by day" functions primarily as an adverbial phrase, modifying verbs or clauses to indicate the manner or pace at which an action is performed or a situation evolves. Ludwig AI confirms its correct and usable grammatical status in English.
Frequent in
News & Media
37%
Science
28%
Formal & Business
10%
Less common in
Wiki
9%
Academia
8%
Reference
0%
Ludwig's WRAP-UP
In summary, "day by day" is a versatile adverbial phrase used to describe gradual changes or progress over time. Ludwig AI confirms its grammatical correctness and common usage across various contexts. While "day by day" is suitable for both formal and informal communication, understanding its nuances compared to alternatives like "day to day" or "on a daily basis" can enhance writing precision. Remember to use "day by day" when you want to highlight the steady and continuous nature of a development.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
on a daily basis
Focuses on the routine or regularity of the actions.
little by little
Suggests a slow but consistent accumulation over time.
step by step
Focuses on the incremental nature of the process.
gradually
Emphasizes a slow and steady progression over time.
each passing day
Emphasizes the continuity of the process with the passage of time.
progressively
Highlights continuous advancement or development.
with each new day
Highlights renewal and continuous opportunity for progress.
over time
Indicates that changes occur as time passes.
in daily increments
Focuses on the small increases that occur each day.
in stages
Highlights a process divided into distinct phases.
FAQs
How can I use "day by day" in a sentence?
You can use "day by day" to describe something that happens gradually or incrementally, for example: "The patient is recovering "day by day" after the surgery".
What's the difference between "day by day" and "day to day"?
"Day by day" emphasizes gradual progression, while "day to day" refers to what is currently happening or being dealt with daily.
Which is more formal, "on a daily basis" or "day by day"?
"On a daily basis" is generally considered more formal than "day by day", but both are acceptable in most contexts.
What can I say instead of "day by day" to emphasize slow progress?
You can use alternatives such as "little by little", "gradually", or "step by step" to emphasize slow and steady progress.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested