after noticing

USAGE SUMMARY

The phrase "after noticing" is correct and usable in written English.
It can be used to indicate that an action or thought occurred following the act of noticing something. Example: "After noticing the discrepancies in the report, she decided to investigate further."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Suskind had come across Hart and Risley's research after noticing divergent outcomes for her young patients.

The New Yorker

After noticing Ms Walton, he asked her to move in his direction.

Independent

A large number of customers walked out after noticing offerings with meat on the menu.

The New York Times

Mr. Stuart headed for an ottoman but changed his mind after noticing a big dark stain.

The New York Times

He was inspired to open the shop after noticing the prevalence of food banks.

Independent

After noticing the expanded screening, they asked " 'Whoa, why are you doing this?

The New York Times

After noticing that Mr. Norwood had a knife in his hand, Gazette employees called the police.

The New York Times

Maserati said it investigated after noticing a large number of warranty claims.

The New York Times

"I guess Loria's in town," he announced, after noticing an assistant who was filming batting practice.

The New Yorker

A veteran came over to comfort her after noticing that she was in tears.

Independent

After noticing the same trend in his native Canada, Sax got the idea for his book.

Independent

Expert writing Tips

Best practice

Place the phrase at the beginning of a sentence to emphasize the trigger of the action that follows.

Common error

Avoid using the phrase in a way that implies an inanimate object is doing the noticing. For example, in 'After noticing the leak, the pipe was fixed', the pipe did not notice the leak. Instead, write 'After noticing the leak, the plumber fixed the pipe'.

Linguistic Context

This phrase functions as a prepositional phrase where "after" acts as the preposition followed by the gerund "noticing". It serves as an adverbial of time, providing context for when the main action of the sentence occurred. In the examples provided by Ludwig, it frequently introduces a narrative shift or a response to a stimulus.

Expression frequency: Very common

Frequent in

News & Media

70%

Science

15%

Wiki

10%

Less common in

Formal & Business

3%

Social Media

1%

Encyclopedias

1%

Ludwig's WRAP-UP

In conclusion, "after noticing" is a robust and reliable linguistic tool for connecting observation with action. Based on the analysis from Ludwig, the phrase is exceptionally common in high-quality journalism and technical writing, where precision regarding the order of events is paramount. Ludwig AI highlights that the phrase is most effective when the 'noticing' leads directly to an investigation, a decision, or an emergency response. Whether you are writing a news report, a scientific case study, or a casual narrative, this phrase provides a clear and professional way to transition from a moment of awareness to a moment of activity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

after seeing

The most common and direct alternative, though less descriptive than noticing.

upon observing

Increases formality and is frequently found in academic or clinical reporting.

once noticing

Focuses more on the specific moment in time when the observation occurred.

having noted

Provides a slightly more sophisticated participial structure for formal writing.

after realizing

Shifts the focus from sensory perception to a cognitive or mental epiphany.

after identifying

Implies a more methodical or technical classification of what was seen.

on spotting

Suggests a more sudden or sharp visual discovery.

after witnessing

Emphasizes the act of being a spectator to a specific event or action.

following the discovery of

Uses a noun-based structure that adds weight to the event being discovered.

after perceiving

Suggests a broader sensory experience including intuition or hearing.

FAQs

How do I use "after noticing" in a sentence?

You can use it to explain why someone took action, such as: "after noticing the smoke, he immediately called the fire department".

Is "after noticing" grammatically correct?

Yes, it is a perfectly correct prepositional phrase using a gerund. Ludwig confirms its widespread use in professional journalism and scientific literature.

What is a more formal way to say "after noticing"?

For formal reports, you might consider using "upon observing" or "having noted" to elevate the tone.

What is the difference between "after noticing" and "after seeing"?

While "after seeing" is a simple visual observation, "after noticing" often implies a level of attention or awareness of a specific detail that might have otherwise been overlooked.