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
phase
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "phase" is correct and usable in written English.
You can use it to refer to a distinct period or stage in the development or progress of something, or any stage or period in a cycle or series of events. For example: "The project is in its final phase and will be completed soon."
✓ Grammatically correct
News & Media
Formal & Business
Science
Alternative expressions(20)
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
The term "nervous" is on every rider and manager's lips when asked to describe the demands of the early phase of the race, but what they mean is more complex than a few shivers of anticipation at the prospect of a tricky bit of road or two.
News & Media
"In connection with the completion of the routine springtime training phase for troops that involved their deployment to training grounds in the Rostov, Belgorod and Bryansk regions, among others, the president of Russia gave the command to the defence minister to return the troops taking part in the exercises to their home bases," the Kremlin said.
News & Media
This year, the nuclear negotiations in the Swiss city of Lausanne, which are entering a critical phase ahead of a major deadline, are being debated over dried fruits, pistachio nuts and watermelon seeds.
News & Media
"We are committed for the first phase," he says.
News & Media
ITV's head of sport, Niall Sloane, said he was satisfied with its picks: "We have two England games, two Brazil games and two Argentina games in that first phase".
News & Media
His three goals were not enough to carry Russia out of the group phase but a big career and a big move seemed inevitable.
News & Media
I was going to go through this phase and stick with it, keep sticking with it," said Woods, who has won the competition five times.
News & Media
"My personal theory is that they do want to phase it out, but they don't want us to get any credit for it.
News & Media
As recently as last year, lawmakers asked the Pentagon to phase JIEDDO out of existence entirely.
News & Media
We are in that phase of the fight now in Perth.
News & Media
The three presidents, who have put their prestige alongside Mr Kabila's in the new phase of Congo's struggle for democracy, now find themselves in company where commercial interests are the only factor.
News & Media
Expert writing Tips
Best practice
To emphasize the beginning or ending of a "phase", consider using phrases like "launch phase" or "completion phase".
Common error
Avoid confusing the noun "phase", referring to a stage, with the verb "faze", which means to disturb or disconcert someone. For instance, "The challenging task did not faze her" is different from "The project is in its final phase".
Source & Trust
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "phase" is as a noun, denoting a specific period or stage in a process or cycle. As evidenced by Ludwig, the word "phase" is commonly used across varied contexts, fulfilling this basic function.
Frequent in
News & Media
50%
Formal & Business
25%
Science
25%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The word "phase" is a versatile noun that refers to a distinct period or stage in a process or cycle. As Ludwig AI confirms, its grammatical status is correct, and it appears very frequently across varied contexts like News & Media, Formal & Business, and Science, as these areas often benefit from breaking down complex processes in smaller parts. When writing, avoid confusing it with the homophone "faze". Consider alternatives such as "stage", "period", or "step" to add variety to your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
stage
Simple one-word alternative denoting a step in a process.
development stage
Explicitly refers to a point in an evolving process.
period
Emphasizes a duration of time within a larger process.
cycle stage
Emphasizes a point within a recurring sequence of events.
chapter
Implies a distinct segment with a narrative-like progression.
step
Highlights a specific action within a sequence.
timeframe
Highlights the temporal aspect of a specific period.
era
Suggests a distinct period characterized by specific attributes.
portion
Indicates a part of something larger, without necessarily implying a sequence.
point in time
Focuses on a specific moment within a continuous timeline.
FAQs
How can "phase" be used in a sentence?
The term "phase" can be used to indicate a distinct period or stage in a process. For example, "The project is currently in its planning phase" or "The moon is in its waxing gibbous phase".
What can I say instead of "phase"?
What does "phase out" mean?
"Phase out" means to gradually discontinue or eliminate something. For example, "The company plans to phase out the old system over the next year".
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
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested