On second thought

USAGE SUMMARY

The phrase "On second thought" is correct and usable in written English.
It is typically used when someone changes their mind or reconsider something after initially thinking about it. Example: "I was going to go for a run, but on second thought, I think I'll stay in and read a book instead."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

On second thought, scrap that one.

The New York Times

On second thought, scratch that last one.

The New Yorker

On second thought he probably thinks one in 1000.

Huffington Post

On second thought, maybe not his best one.

Los Angeles Times

On second thought.

The Economist

On second thought, never mind.

The New York Times

On second thought, probably not.

The New York Times

On second thought, maybe not.

The New York Times

On second thought, don't applaud.

The New York Times

On second thought, no.

The New York Times

On second thought, go for it!

The New Yorker

Expert writing Tips

Best practice

Use "On second thought" to introduce a revised opinion or decision, particularly when you want to soften the impact of contradicting your previous statement.

Common error

While versatile, avoid using "On second thought" excessively in formal writing. Opt for phrases like "after further consideration" or "upon reflection" for a more professional tone.

Linguistic Context

The phrase "On second thought" functions as an adverbial phrase, modifying a clause or sentence to indicate a change of mind or a reconsideration of a previous statement. This is supported by Ludwig AI, confirming its grammatical correctness and common usage.

Expression frequency: Very common

Frequent in

News & Media

98%

Formal & Business

1%

Science

1%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "On second thought" is a common adverbial phrase used to indicate a change of mind or a reconsideration of a previous statement. As verified by Ludwig AI, it is grammatically correct and widely employed, particularly in News & Media. While versatile, it's important to consider the context and register, opting for more formal alternatives like "after further consideration" in professional or academic settings. Avoid overuse, and use it strategically to introduce revised opinions or decisions effectively.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

After further consideration

More formal and emphasizes a deeper reflection process.

Upon reflection

Similar to 'after further consideration' but slightly more concise.

Having reconsidered

Emphasizes the action of rethinking something.

On reconsideration

A more direct and slightly formal way to indicate rethinking.

If I think about it again

A more conversational and less direct way of expressing reconsideration.

Now that I think about it

Suggests a realization or change of mind happening in the present moment.

Thinking it over

Implies a period of contemplation leading to a changed opinion.

With a different perspective

Focuses on the change in viewpoint that leads to a different conclusion.

Actually

Can be used to introduce a change of mind, though less explicit.

Come to think of it

Suggests a sudden realization or reconsideration.

FAQs

How can I use "On second thought" in a sentence?

Use "On second thought" to introduce a change in your initial idea or decision. For example, "I was going to order pizza, but "on second thought", I'll make a salad instead."

What are some alternatives to "On second thought"?

Alternatives include "after further consideration", "upon reflection", or "having reconsidered". The best choice depends on the context and desired level of formality.

Is "On second thought" appropriate for formal writing?

While grammatically correct, "On second thought" is generally more suitable for informal or conversational contexts. Formal writing may benefit from more sophisticated alternatives like "after due consideration".

What's the difference between "On second thought" and "On first thought"?

"On first thought" indicates your initial impression or idea, while "On second thought" signals a change or revision of that initial idea based on further consideration. They represent opposing stages of your thought process.