I discussed on

USAGE SUMMARY

The phrase "I discussed on" is not correct in standard written English.
The correct usage would be "I discussed" without the preposition "on." Example: "I discussed the project details with my team during the meeting."

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

10 human-written examples

"I think it all ends the way Jim and I discussed on Saturday".

The New York Times

TYLER COWEN comments on the Jeremy Grantham analysis I discussed on Wednesday, concerning the "paradigm shift" in resource-price trends:Of course China won't be devoting fifty percent of its gdp to investment for much longer.

The Economist

As I discussed on Planet Oz a few days ago, just two recently approved coal mines in Queensland will emit 3.7 billion tonnes of CO2-e over their proposed 30-year life spans - the equivalent of six years worth of the United Kingdom's greenhouse gas footprint.

The Guardian

As I discussed on Monday (and thanks as always for your comments on it), the big issue with CCS is that it costs more to generate electricity - and as things stand now, why would anyone bother?

BBC

Which, as I discussed on New West Notes last week after their press conference/media conference call insisting on just that, was rather wishful thinking.

Huffington Post

See also our working paper testing different approaches to correcting the Obama Muslim myth (PDF), which I discussed on NPR's On the Media last year.

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

50 human-written examples

It is a problem I have discussed on more than one occasion with head teachers in the UK but most react like jiveboy and pretend it is all a figment of the imagination.

The Guardian

I'll let the PR plan, which I first discussed on Bill Moyers Journal in July 2009, speak for itself.

Huffington Post

After I discussed gold on Fox Business on May 28, the Dow Jones Industrial Average dropped 450 points (but has since partially recovered). 1. Debt ceiling was breached May 19 , 20132. Fitch downgrade?

Huffington Post

Nor is Twitter the way to develop any meaningful dialogue with a celebrity as I've discussed on my own blog.

The Guardian

What business needs to know from this government, and from me, is that the decision will be taken on the basis, not just on the politics, which I have discussed on many occasions, but that it will be taken in the best economic interests of the country.

Forbes

Expert writing Tips

Best practice

Always use "discussed" directly followed by the object of the discussion. For example, "I discussed the terms of the agreement" is correct.

Common error

Do not add prepositions like "on", "about", or "regarding" after "discussed". Using "I discussed the matter" is grammatically sound, whereas "I discussed on the matter" introduces an error.

Linguistic Context

The phrase "I discussed on" is grammatically incorrect. The verb "discussed" is transitive and doesn't require the preposition "on". It directly takes an object. According to Ludwig AI, this is an error.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "I discussed on" is grammatically incorrect and should be avoided. As confirmed by Ludwig AI, "discussed" is a transitive verb and does not require a preposition. The correct usage is "I discussed [topic]" or alternative phrases such as "I talked about" or "I spoke about". This ensures clarity and grammatical accuracy in both formal and informal communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I discussed

Removes the preposition "on", correcting the grammatical error.

I talked about

Replaces "discussed" with "talked about", a grammatically correct alternative.

I spoke about

Similar to "talked about", but uses "spoke" as the verb.

I conferred about

Uses "conferred" to imply a more formal discussion.

I had a discussion about

Restructures the phrase to use a noun form of "discussion".

We discussed

Shifts the focus to a group discussion.

I mentioned

Implies a brief reference to the topic.

I touched on

Implies a superficial discussion.

I covered

Suggests a comprehensive review of the topic.

I went over

Indicates a review or recap of the topic.

FAQs

How to use "I discussed" in a sentence?

Use "I discussed" followed by the topic of discussion, such as "I discussed the budget /s/with+the+team", or "I discussed the problem /s/with+my+colleague". The phrase should not be followed by the preposition "on".

What can I say instead of "I discussed on"?

You can use alternatives like "I discussed", "I talked about", or "I spoke about" depending on the context. The preposition "on" is unnecessary after "discussed".

Which is correct, "I discussed on" or "I discussed"?

"I discussed" is the correct form. The preposition "on" should not be used after "discussed". For example, "I discussed the report" is correct.

What's the difference between "I discussed on" and "I talked on"?

"I discussed on" is grammatically incorrect, while "I talked on" is grammatically correct, but means a different thing. Generally you would say "I talked about" if you are referring to the topic you discussed or, alternatively, use the form "I discussed" which is the correct way to say that you "discussed" something.