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
upon further thought
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'upon further thought' is used in written English and it is grammatically correct.
It is used to describe a change in opinion after careful consideration of something. Example: I had initially decided to accept the job offer, but upon further thought, decided to turn it down.
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(20)
after reconsideration
on reflection
on second thought
after further consideration
with more consideration
after a second look
on closer inspection
after looking into it further
upon further grilling
upon further contemplation
on deeper analysis
upon further cycling
with additional research
upon further reflection
upon further imprint
upon further questioning
upon further dilution
upon further inquiry
upon further consideration
upon further screening
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
7 human-written examples
And, upon further thought, outwardly.
News & Media
Then, upon further thought, she would change her mind, knowing "we have to pick someplace that both of us agree" upon.
News & Media
He had made a pot of Chinese mushroom soup, which was waiting on the stove, but upon further thought he said, "I think I will take little bit diet.
News & Media
However, upon further thought, it is possible that Paul Ryan is far too hip for podcasts.
News & Media
However, upon further thought, she decided on another provocative theme to keep with the song's religious connotations.
Wiki
While I mostly find his remarks to be dubious and usually don't take them seriously, upon further thought I realize the significance of not speaking up when someone like Trump marginalizes an entire group of Americans.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
One further thought.
News & Media
Seligman gave it no further thought.
News & Media
"Rivers of Gold" provokes one further thought.
News & Media
There was no further thought than that..
News & Media
In short, I gave it no further thought".
News & Media
Expert writing Tips
Best practice
Use "upon further thought" to indicate a deliberate shift in perspective after careful consideration, adding a touch of formality to your writing.
Common error
Avoid using "upon further thought" when the change in opinion is immediate or impulsive. This phrase implies a period of reflection, not a snap judgment.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon further thought" functions as a prepositional phrase that introduces a change in perspective. It typically modifies a clause, indicating that the subsequent statement is a result of additional consideration. Ludwig confirms its grammatical correctness.
Frequent in
News & Media
43%
Science
29%
Wiki
14%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "upon further thought" is a grammatically sound prepositional phrase used to indicate a change in opinion or decision after careful consideration. According to Ludwig, it is correct and appropriate for conveying a shift in perspective. While versatile, it's best suited for neutral to formal contexts and implies a period of reflection rather than a sudden impulse. Consider alternatives like "after reconsideration" or "on reflection" to fine-tune the nuance of your writing. The frequency of the expression is uncommon across sources like The New York Times, The Guardian and Huffington Post.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
after further consideration
Similar meaning, but emphasizes the act of considering something again.
on second thought
Indicates a change of mind after a brief reconsideration.
after reconsideration
Implies a more formal and thorough review leading to a revised opinion.
on reflection
Suggests a more personal and contemplative process of rethinking.
having considered it further
Formally states that additional consideration has occurred.
with more consideration
Highlights the act of giving something more thought.
after a second look
Suggests reviewing something to get a different idea or opinion.
on closer inspection
Emphasizes a more detailed examination leading to a revised view.
reevaluating the situation
Focuses on reassessing all aspects of a situation.
after pondering more deeply
Emphasizes a more profound and thoughtful consideration.
FAQs
How can I use "upon further thought" in a sentence?
Use "upon further thought" to introduce a revised opinion or decision after careful consideration. For example, "I initially planned to travel by train, but "upon further thought", I decided to drive".
What are some alternatives to "upon further thought"?
Alternatives include "after reconsideration", "on reflection", or "on second thought". The best choice depends on the context and the level of formality you want to convey.
Is "upon further thought" interchangeable with "after giving it some thought"?
While similar, "upon further thought" carries a slightly more formal tone than "after giving it some thought". The former suggests a more deliberate and careful process of reflection.
When is it appropriate to use "upon further thought" in writing?
It's appropriate when you want to emphasize that a change in opinion or decision is the result of careful and deliberate consideration, rather than a hasty or impulsive reaction.
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested