I think your proposed change is a good one.
That said, I think the main problem here is not phrasing of the close-vote justification, but the myriad of questions that are written without including these definitions.
Hover over any downvote button on the Stack Exchange, and you'll find:
This question does not show any research effort...
The words are plain, and the implication is simple: questions should show research effort.
As I said in my comments on that question, showing research is the right antidote for question closures. If a question closed for the "dictionary" reason – however we decide to phrase that in the future – the cure is simple: (a) share what you found when you did your research, (b) explain why you are still confused and where you would like further clarification.
Let's break down the question that prompted this meta post:
Is there any difference in meaning between insurrection and uprising? Are they completely synonymous?
In my mind, that's worthy of downvotes and/or close votes, for two reasons:
Where is the research? As someone who might answer that question, why should I be the one to go the dictionary first? Save me the trouble.
Secondly, the O.P. hasn't really explained why they are confused about these two words, or how they might be planning to use them. In fact, as it's written now, I could fully answer the question like this:
No, they are not completely synonymous. Yes, there is a difference.
And there's the rub. The question is written such that I can either answer it directly (which makes for a pretty boring and unhelpful answer), or else I need to speculate about what the O.P. does not yet understand (which means I might spend a lot of time composing an answer that doesn't help at all).
Now I'll show how I think this question should have been written:
Is there any difference in meaning between insurrection and uprising? Are they completely synonymous?
I looked these words up in the dictionary, and this is what I found:
insurrection a violent uprising against an authority or government
uprising an act of resistance or rebellion; a revolt : an armed uprising.
At first, I thought maybe insurrection was just a way of saying that the uprising had been violent. But then when I read "an armed uprising" as an example, that made me wonder if the two words were more interchangeable.*
*(By the way, I don't know if that's the O.P.'s question or not – and that's the point. I'm having to guess how the words might be used, which makes it hard for me to say if they are "completely" synonymous. The O.P. might be wondering about something completely different; there is no way for me to tell from the information given.)
At least the revised question shows some research. This means:
- I already understand what the O.P. knows about the two words, so I won't be wasting everyone's time by telling them some factoid that they already know
- I don't have to look up the words in a dictionary myself, because I already have an authoritive definition handily available
- I have a clearer understanding of what the O.P. wants to know – what couldn't be found during their own research.
If properly conducted, research should do one of two things: either it will clear up the problem, and you'll be able to find your own answer, or else it will verify that your problem is not trivial, and make it easier for you to express why you are confused.
There is no need for a revolution here...
As an aside, when I looked up these two words in my Mac's on-board dictionary, I found this usage note under uprising:
THE RIGHT WORD
There are a number of ways to defy the established order or overthrow a government.
You can stage an uprising, which is a broad term referring to a small and usually unsuccessful act of popular resistance (: uprisings among angry workers all over the country).
An uprising is often the first sign of a general or widespread rebellion, which is an act of armed resistance against a government or authority; this term is usually applied after the fact to describe an act of resistance that has failed (: a rebellion against the landowners).
If it is successful, however, a rebellion may become a revolution, which often implies a war or an outbreak of violence (: the American Revolution). Although a revolution usually involves the overthrow of a government or political system by the people, it can also be used to describe any drastic change in ideas, economic institutions, or moral values (: the sexual revolution).
An insurrection is an organized effort to seize power, especially political power, while an insurgency is usually aided by foreign powers.
If you're on a ship, you can stage a mutiny, which is an insurrection against military or naval authority.
But if you're relying on speed and surprise to catch the authorities off guard, you'll want to stage a putsch, which is a small, popular uprising or planned attempt to seize power.
That pretty much answers the O.P.'s question, I think. I realize that not every dictionary has the same usage notes, so the fact that I was able to find this in five minutes doesn't mean the O.P. should have been able to do the same. Still, the lack of any display of research effort is disturbing. At least a few definitions pasted in the question itself would have assured me that the O.P. has made a good-faith effort into answering the question.
Two wrongs don't make a right
Lastly, this question's comment thread had several comments worth commenting on:
Native speakers don't understand how it can be hard to discern the difference between similar words which are explained by each other even in dictionaries.
Actually, I think most of us do understand this; it's what makes ELL an interesting place for us. But if an O.P. won't tell us what they already get, and what they don't understand, then we as a community must start from scratch. (I've seen plenty of questions where someone composes an answer, and the O.P. leaves a comment beneath it, "I already understand that, but..." sigh)
Why is the same question was not put on-hold whereas was mine. I deliberately used the same format.
That question already had three close votes, which probably should have been a clue that it might not have been a format worth copying. Moreover, not every user sees every question. Some will slip through the cracks. Don't feel like you are being singled out if your question is closed while another was left open. Chances are, that means the other question should have been closed, not that your question should have remained open.